AGASTYA
                    
            
             
            Agastya
			
            Title 
              : Natural Medicinal Scientist, Siddha
              
              Personal
              
              Spouse : Lopamudra
              
              Children : Drdhasyu
             
            Agastya 
              was a revered Vedic sage of Hinduism. In the Indian tradition, he 
              is a noted recluse and an influential scholar in diverse languages 
              of the Indian subcontinent. He and his wife Lopamudra are the celebrated 
              authors of hymns 1.165 to 1.191 in the Sanskrit text Rigved and 
              other Vedic literature.
             
            In 
              Valmiki Ramayan, it is stated that Asurs hid inside the ocean so 
              that the Devs couldn’t harm them. The Devs requested Rishi 
              Agastya for help, and he drank the entire ocean using his austerity 
              and mystic powers. The Devs killed the Asurs, and asked the sage 
              to return the ocean’s water. The water was returned by river 
              Ganga post penance of Bhagirath.
             
            In 
              some scriptures, it is stated that during Lord Shiv’s marriage, 
              everyone in the universe went to witness the event in the Himalayas, 
              in the North. Bhumi Devi or the Earth Goddess was not able to bear 
              this misbalance and prayed to Lord Shiv for help, who then told 
              Agastya to go to the south end. Rishi Agastya went to the south 
              and the earth’s balance was restored. On one side there was 
              the entire universe and on the other side was Agastya, whose austerity 
              power and aura balanced the earth.
             
            Agastya 
              appears in numerous itihasas and purans including the major Ramayan 
              and Mahabharat. He is one of the seven or eight most revered rishis 
              (the Saptarishi) in the Vedic texts, and is revered as one of the 
              Tamil Siddhar in the Shaivism tradition, who invented an early grammar 
              of the Tamil language, Agattiyam, playing a pioneering role in the 
              development of Tampraparniyan medicine and spirituality at Saiva 
              centres in proto-era Sri Lanka and South India. He is also revered 
              in the Puranic literature of Shaktism and Vaishnavism. He is the 
              one who was created by Siva to offer boons to Kaliyan. He is one 
              of the Indian sages found in ancient sculpture and reliefs in Hindu 
              temples of South Asia, and Southeast Asia such as in the early medieval 
              era Shaiva temples on Java Indonesia. He is the principal figure 
              and Guru in the ancient Javanese language text Agastyaparva, whose 
              11th century version survives.
             
            Agastya 
              is traditionally attributed to be the author of many Sanskrit texts 
              such as the Agastya Gita found in Varah Puran, Agastya Samhita found 
              embedded in Skand Puran, and the Dvaidha-Nirnaya Tantra text. He 
              is also referred to as Maan, Kalasaj, Kumbhaj, Kumbhayoni and Maitravaruni 
              after his mythical origins.
             
            Etymology 
              and nomenclature :
			  
            
             
            Sage 
              Agastya in seated posture. This sculpture is from Angkor period, 
              Cambodia, ca.975 AD.
			  
             
              The etymological origin of Agastya has several theories. One theory 
              states that the root is Aj or Anj, which connotes "brighten, 
              effulgent one" and links Agastya to "one who brightens" 
              in darkness, and Agastya is traditionally the Indian name for Canopus, 
              the second most brilliantly shining star found in South Asian skies, 
              next to Sirius. A third theory links it to Indo-European origins, 
              through the Iranian word gasta which means "sin, foul", 
              and a-gasta would mean "not sin, not foul". The fourth 
              theory, based on folk etymology in verse 2.11 of the Ramayan states 
              that Agastya is from aga (unmoving or mountain) and gam (move), 
              and together these roots connote "one who is mover-of-mountains", 
              or "mover-of-the-unmoving". The word is also written as 
              Agasti and Agathiyar.
             
            Biography 
              :
			  
            
             
            Maharishi 
              Agastya and Lopamudra
			  
             
              Agastya is the named author of several hymns of the Rigved. These 
              hymns do not provide his biography. The origins of Agastya - Pulastya, 
              one of the Rig Vedic Saptarishis is his father. His miraculous rebirth 
              follows a yajna being done by gods Varun and Mitra, where the celestial 
              apsara Urvashi appears. They are overwhelmed by her extraordinary 
              sexuality, and ejaculate. Their semen falls into a mud pitcher, 
              which is the womb in which the fetus of Agastya grows. He is born 
              from this jar, along with his twin sage Vashisth in some mythologies. 
              This mythology gives him the name kumbhayoni, which literally means 
              "he whose womb was a mud pot".
             
            Agastya 
              is a Brahmin who leads an ascetic life, educates himself, becoming 
              a celebrated sage. His unknown origins have led to speculative proposals 
              that the Vedic-era Agastya may have been a migrant whose ideas influenced 
              the south.
             
            According 
              to inconsistent legends in the Puranic and the epics, the ascetic 
              sage Agastya proposed to Lopamudra, a princess born in the kingdom 
              of Vidharbh. Her parents were unwilling to bless the engagement, 
              concerned that she would be unable to live the austere lifestyle 
              of Agastya in the forest. However, the legends state that Lopamudra 
              accepted him as her husband, saying that Agastya has the wealth 
              of ascetic living, her own youth will fade with seasons, and it 
              is his virtue that makes him the right person. Therewith, Lopamudra 
              becomes the wife of Agastya. In other versions, Lopamudra marries 
              Agastya, but after the wedding, she demands that Agastya provide 
              her with basic comforts before she will consummate the marriage, 
              a demand that ends up forcing Agastya to return to society and earn 
              wealth.
             
            Agastya 
              and Lopamudra have a son named Drdhasyu, sometimes called Idhmavaha. 
              He is described in the Mahabharat as a boy who learns the Veds listening 
              to his parents while he is in the womb, and is born into the world 
              reciting the hymns.
             
            Agastya 
              ashram :
              
              Agastya had a hermitage (ashram), but the ancient and medieval era 
              Indian texts provide inconsistent stories and location for this 
              ashram. Two legends place it in Northwest Maharashtra, on the banks 
              of the river Godavari, near Nashik in small towns named Agastyapuri 
              and Akole. Other putative sites mentioned in Northern and Eastern 
              Indian sources is near Sangli in Ainwadi (Agastinagar) (Tal-khanapur) 
              village (Western ghats at Maharashtra), or near Kannauj (Uttar Pradesh), 
              or in Agastyamuni village near Rudraprayag (Uttarakhand), or Satpura 
              Range (Madhya Pradesh). In Southern sources and the North Indian 
              Devi-Bhagavat Puran, his ashram is based in Tamil Nadu, variously 
              placed in Tirunelveli, Pothiyal hills, or Thanjavur. Facing east, 
              he penanced upon a rock at Kanyakumari immediately after the beginning 
              of Kal Yug. It is also considered that his final resting place is 
              in Agastyarkoodam in Thiruvananthapuram.
             
            Textual 
              sources :
              
              Vedas :
              
              Agastya is mentioned in all the four Vedas of Hinduism, and is a 
              character in the Brahmanas, Aranyakas, Upanishads, epics, and many 
              Purans. He is the author of hymns 1.165 to 1.191 of the Rigved (~1200 
              BCE). He ran a Vedic school (gurukul), as evidenced by hymn 1.179 
              of the Rigved which credits its author to be his wife Lopamudra 
              and his students. He was a respected sage in the Vedic era, as many 
              other hymns of the Rigved composed by other sages refer to Agastya. 
              The hymns composed by Agastya are known for verbal play and similes, 
              puzzles and puns, and striking imagery embedded within his spiritual 
              message.
             
            Agastya 
              vedic verses :
              
              With thee, O Indra, are most bounteous riches
            
              that further every one who lives uprightly.
            
              Now may these Maruts show us loving-kindness,
            
              Gods who of old were ever prompt to help us.
              
              — 1.169.5,
              
              Transl: Ralph T.H. Griffith
             
            May 
              we know refreshment,
            
              and a community having lively waters.
              
              — 1.165.15, 1.166.15, 1.167.11, etc.
              
              Transl: Stephanie Jamison, Joel Brereton;
             
            — 
              Rigved
              
              His Vedic poetry is particularly notable for two themes. In one 
              set of hymns, Agastya describes a conflict between two armies led 
              by gods Indra and Maruts, which scholars such as G. S. Ghurye have 
              interpreted as an allegory of a conflict between Arya (Indra) and 
              Dasa (Rudra). Agastya successfully reconciles their conflict, makes 
              an offering wherein he prays for understanding and loving-kindness 
              between the two. Twenty one out of the twenty seven hymns he composed 
              in Mandal 1 of the Rigved have his signature ending, wherein he 
              appeals, "may each community know refreshment (food) and lively 
              waters". These ideas have led him to be considered as a protector 
              of both the Arya and the Das. However, some scholars interpret the 
              same hymns to be an allegory for any two conflicting ideologies 
              or lifestyles, because Agastya never uses the words Arya or Dasa, 
              and only uses the phrase ubhau varnav (literally, "both colors"). 
              The theme and idea of "mutual understanding" as a means 
              for lasting reconciliation, along with Agastya's name, reappears 
              in section 1.2.2 of the Aitareya Aranyaka of Hinduism.
             
            The 
              second theme, famous in the literature of Hinduism, is a discussion 
              between his wife Lopamudra and him about the human tension between 
              the monastic solitary pursuit of spirituality, versus the responsibility 
              of a householder's life and raising a family. Agastya argues that 
              there are many ways to happiness and liberation, while Lopamudra 
              presents her arguments about the nature of life, time and the possibility 
              of both. She successfully seduces Agastya, in the simile filled 
              Rigvedic hymn 1.179.
             
             
              Agastya is mentioned in both the oldest and the youngest layers 
              of the Rigved (c. 1500–1200 BCE), such as in hymn 33 of mandal 
              7, which is older than mandal 1. He is also mentioned in other three 
              Veds and the Vedang literature such as in verses 5.13–14 of 
              the Nirukt. Agastya and his ideas are cited in numerous other Vedic 
              texts, such as section 7.5.5 of Taittiriya Samhita, 10.11 of Kathaka 
              Samhita, 2.1 of Maitrayani Samhita, 5.16 of Aitareya Brahman, 2.7.11 
              of Taittiriya Brahman, and 21.14 of Pancavimsati Brahman.
             
            Ramayan 
              :
			  
            
             
            A 
              12th-century statue of Agastya from Bihar
			  
             
              Sage Agastya is mentioned in the Hindu epic Ramayan in several chapters 
              with his hermitage described to be on the banks of river Godavari.
             
            In 
              the Ramayan, Agastya and Lopamudra are described as living in Dandak 
              forest, on the southern slopes of Vindhya mountains. Ram praises 
              Agastya as the one who can do what gods find impossible. He is described 
              by Rama as the sage who asked Vindhya mountains to lower themselves 
              so that Sun, Moon and living beings could easily pass over it. He 
              is also described as the sage who used his Dharma powers to kill 
              demons Vatapi and Ilwala after they had jointly misled and destroyed 
              9,000 men.
             
            Agastya, 
              according to the Ramayan, is a unique sage, who is short and heavy 
              in build, but by living in the south he balances the powers of Shiv 
              and the weight of Kailash and Mount Meru. Agastya and his wife meet 
              Ram, Sita and Lakshman. He gives them a divine bow and arrow, describes 
              the evil nature of Ravan and, according to William Buck, B. A. van 
              Nooten and Shirley Triest, bids them goodbye with the advice, "Ram, 
              demons do not love men, therefore men must love each other".
             
            Mahabharat 
              :
              
              The story of Agastya is mirrored in the second major Hindu epic 
              Mahabharat. However, instead of Ram, the story is told as a conversation 
              between Yudhishthir and Lomas starting with section 96 of Book 3, 
              the Van Parv (the Book of Forest).
			  
            
             
             
              Maharishi Agastya drinking the whole sea
			  
             
              He is described in the epic as a sage with enormous powers of ingestion 
              and digestion. Agastya, once again, stops the Vindhya mountains 
              from growing and lowers them and he kills the demons Vatapi and 
              Ilval much the same mythical way as in the Ramayan. The Van Parv 
              also describes the story of Lopamudra and Agastya getting engaged 
              and married. It also contains the mythical story of a war between 
              Indra and Vritra, where all the demons hide in the sea, gods requesting 
              Agastya for help, who then goes and drinks up the ocean thereby 
              revealing all the demons to the gods.
             
            Purans 
              :
              
              The Puranic literature of Hinduism has numerous stories about Agastya, 
              more elaborate, more fantastical and inconsistent than the mythologies 
              found in Vedic and Epics literature of India. For example, chapter 
              61 of the Matsya Puran, chapter 22 of Padma Puran, and seven other 
              Maha Purans tell the entire biography of Agastya. Some list him 
              as one of the Saptarishi (seven great rishi), while in others he 
              is one of the eight or twelve extraordinary sages of the Hindu traditions. 
              The names and details are not consistent across the different Purans, 
              nor in different manuscript versions of the same Puran. He is variously 
              listed along with Angiras, Atri, Bhrigu, Bhargav, Bharadvaj, Visvamitra, 
              Vashisth, Kashyap, Gautam, Jamadagni and others.
             
            Agastya 
              is reverentially mentioned in the purans of all major Hindu traditions: 
              Shaivism, Shaktism and Vaishnavism. Many of the Purans include lengthy 
              and detailed accounts of the descendants of Agastya and other Saptarishis.
             
            Tamil 
              texts :
			  
            
             
            Agathiyar, 
              Tamil Nadu
			  
             
              In Tamil traditions, Agastya is considered as the father of the 
              Tamil language and the compiler of the first Tamil grammar, called 
              Agattiyam or Akattiyam. Agastya has been a culture hero in Tamil 
              traditions and appears in numerous Tamil texts.
             
            There 
              are similarities and differences between the Northern and Southern 
              (Tamil) traditions about Agastya. According to Iravatham Mahadevan, 
              both traditions state that Agastya migrated from north to south. 
              The Tamil text Purananuru, dated to about the start of the common 
              era, or possibly about 2nd century CE, in verse 201 mentions Agastya 
              along with many people migrating south.
             
            In 
              the northern legends, Agastya's role in spreading Vedic tradition 
              and Sanskrit is emphasized, while in southern traditions his role 
              in spreading irrigation, agriculture and augmenting the Tamil language 
              is emphasized. In the north, his ancestry is unknown with mythical 
              legends limiting themselves to saying that Agastya was born from 
              a mud pitcher. In southern traditions, his descent from a pitcher 
              is a common reference, but two alternate southern legends place 
              him as the Cankam (Sangam) polity and is said to have led the migration 
              of eighteen Velir tribes from Dvarak to the south.
             
            The 
              northern traditional stories, states Mahadevan, are "nothing 
              more than a collection of incredible fables and myths", while 
              the southern versions "ring much truer and appear to be a down 
              to earth account of a historical event". Others disagree. According 
              to K.N. Sivaraja Pillai, for example, there is nothing in the early 
              Sangam literature or any Tamil texts prior to about the mid 1st 
              millennium CE that mentions Agastya. The earliest mention of the 
              role of Agastya in Tamil language, according to Richard Weiss, can 
              be traced to the Iraiyanar Akapporul by 8th century Nakkirar. However, 
              in medieval era stories of the Tamil tradition, Agastya pioneered 
              the first sangam period that lasted 4,440 years, and took part in 
              the second sangam period that lasted another 3,700 years.
             
            The 
              Tirumantiram describes Agastya as an ascetic sage, who came from 
              the north and settled in the southern Pothigai mountains because 
              Shiv asked him to. He is described as the one who perfected and 
              loved both Sanskrit and Tamil languages, amassing knowledge in both, 
              thus becoming a symbol of integration, harmony and learning, instead 
              of being opposed to either. According to the Skand Puran, the whole 
              world visited the Himalayas when Shiva was about to wed Parvati. 
              This caused the earth to tip to one side. Shiv then requested Agastya 
              to go to the southern region to restore the equilibrium. Thus, Agastya 
              migrated south at Shiv's behest.
             
            Siddhar 
              :
			  
            
             
            Reverence 
              at the Agastya shrine atop the peak of Agastya mala, with garlands 
              of fruits and flowers
			  
             
              Agastya, in Tamil Hindu traditions, is considered as the first and 
              foremost Siddhar (Tamil: cittar, Sanskrit: sidh). A siddhar is derived 
              from the Sanskrit verbal root sidh which means "to accomplish 
              or succeed". As the first Siddhar, Agastya is deemed as the 
              first master, accomplished, the sage who perfected his knowledge 
              of the natural and spiritual worlds. This Tamil concept has parallels 
              to Tibetan mahasiddhas, Sri Lankan Buddhist, and Nath Hindu yogi 
              traditions of north India.
			  
            
             
             
              Lobamudra sameda Agasthiyar Temple, A. Vallalapatti, Madurai
			  
             
              Agastya, along with Tirumular, is considered a siddhar in both philosophical 
              and practical domains, unlike most other siddhar who are revered 
              for their special domain of knowledge. Agastya is also unique for 
              the reverence he has received in historic texts all over the Indian 
              subcontinent.
             
            According 
              to Venkatraman, the Siddhar-related literature about Agastya is 
              late medieval to early modern era. In particular, all medicine and 
              health-related Tamil text, that include Agastya as the Siddhar, 
              have been composed in and after the 15th-century. According to Hartmut 
              Scharfe, the oldest medicine siddhar Tamil text mentioning Agastya 
              were composed no earlier than the 16th century.
             
            His 
              named is spelled as Agathiyar or Agasthiyar in some Tamil texts, 
              and some consider the writer of the medical texts to be a different 
              person.
             
            According 
              to Kamil Zvelebil, the sage Agastya, Akattiyan the Siddha, and Akatthiyar, 
              the author of Akattiyam, were three or possibly four different persons 
              of different eras, who over time became fused into one single person 
              in the Tamil tradition.
             
            Buddhist 
              texts :
              
              Several Buddhist texts mention Agastya. Just like early Buddhist 
              texts such as Kalap, Katantra and Candra-vyakaran adapting Panini, 
              and Ashvaghosh adopting the more ancient Sanskrit poetic methodology 
              as he praises the Buddh, Agastya appears in 1st millennium CE Buddhist 
              texts. In Tamil texts, for example, Akattiyan is described as the 
              sage who learnt Tamil and Sanskrit grammar and poetics from Avalokitan 
              (another name for Buddh-to-be Avalokitesvar).
			  
            
             
             
              The left Indonesian statue shows Agastya with Shiv's trident, 
              as a divine sage of Shaivism. Agastya iconography is common in southeast 
              Asian temples
			  
             
              According to Anne E. Monius, the Manimekalai and Viracoliyam are 
              two of many South Indian texts that co-opt Agastya and make him 
              a student of the Buddh-to-be.
             
            Agastya 
              elsewhere appears in other historic Buddhist mythologies, such as 
              the Jatak tales. For example, the Buddhist text Jataka-mala by Aryasur, 
              about the Buddha's previous lives, includes Agastya as the seventh 
              chapter. The Agastya-Jatak story is carved as a relief in the Borobudur, 
              the world's largest early medieval era Mahayan Buddhist temple.
             
            Javanese 
              and southeast Asian texts :
              
              Agastya is one of the most important figures in a number of medieval 
              era Southeast Asian inscriptions, temple reliefs and arts. He was 
              particularly popular in Java Indonesia, till Islam started to spread 
              throughout the islands of Indonesia. He is also found in Cambodia, 
              Vietnam and other regions. The earliest mentions of Agastya is traceable 
              to about the mid 1st millennium CE, but the 11th-century Javanese 
              language text Agastya-parva is a remarkable combination of philosophy, 
              mythology and genealogy attributed to sage Agastya.
             
            The 
              Agastya-parva includes Sanskrit verse (shloks) embedded within the 
              Javanese language. The text is structured as a conversation between 
              a Guru (teacher, Agastya) and a Sisya (student, Agastya's son Drdhasyu). 
              The style is a mixture of didactic, philosophical and theological 
              treatise, covering diverse range of topics much like Hindu Purans. 
              The chapters of the Javanese text include the Indian theory of cyclic 
              existence, rebirth and sansar, creation of the world by the churning 
              of the ocean (samudra manthan), theories of the Samkhya and the 
              Vedant school of Hindu philosophy, major sections on god Shiv and 
              Shaivism, some discussion of Tantra, a manual like summary of ceremonies 
              associated with the rites of passage and others.
             
            While 
              the similarities between the Agastya-parv text and classical Indian 
              ideas are obvious, according to Jan Gond, the Indian counterpart 
              of this text in Sanskrit or Tamil languages have not been found 
              in Indonesia or in India. Similarly other Agastya-related Indonesian 
              texts, dated to be from the 10th to 12th centuries, discuss ideas 
              from multiple sub-schools of Shaivism such as theistic Shaivasiddhant 
              and monistic Agamic Pashupat, and these texts declare these theologies 
              to be of equal merit and value.
			  
            
             
             
              Agastya on south side of the 9th-century Javanese Sambisari 
              temple unearthed from volcanic mud
			  
             
              Agastya is common in medieval era Shiv temples of southeast Asia, 
              such as the stone temples in Java (candi). Along with the iconography 
              of Shiv, Uma, Nandi and Ganesh who face particular cardinal directions, 
              these temples include sculpture, image or relief of Agastya carved 
              into the southern face. The Shiv shrine in the largest Hindu temple 
              complex in southeast Asia, Prambanan, features four cellae in its 
              interior. This central shrine within Prambanan group of temples 
              dedicates its southern cella to Agastya.
             
            The 
              Dinoyo inscription, dated to 760 CE, is primarily dedicated to Agastya. 
              The inscription states that his older wooden image was remade in 
              stone, thereby suggesting that the reverence for Agastya iconography 
              in southeast Asia was prevalent in an older period. In Cambodia, 
              the 9th-century king Indravarman, who is remembered for sponsoring 
              and the building of a large number of historic temples and related 
              artworks, is declared in the texts of this period to be a descendant 
              of sage Agastya.
             
            Agastya 
              Samhita :
              
              The Agastya Samhita, sometimes called the Sankar Samhita is a section 
              embedded in Skand Puran. It was probably composed in late medieval 
              era, but before the 12th-century. It exists in many versions, and 
              is structured as a dialogue between Skand and Agastya. Scholars 
              such as Moriz Winternitz state that the authenticity of the surviving 
              version of this document is doubtful because Shaiv celebrities such 
              as Skand and Agastya teach Vaishnavism ideas and the bhakti (devotional 
              worship) of Ram, mixed in with a tourist guide about Shiv temples 
              in Varanasi and other parts of India.
             
            Agastimata 
              :
              
              Agastya is attributed to be the author of Agastimata, a pre-10th 
              century treatise about gems and diamonds, with chapters on the origins, 
              qualities, testing and making jewellery from them. Several other 
              Sanskrit texts on gems and lapidary are also credited to Agastya 
              in the Indian traditions.
             
            Others 
              :
              
              Other mentions of Agastya include :
             
            • 
              Brhaddevata in 
              section 5.134.
              
              • The 
              Lalita sahasranama of Shaktism tradition of Hinduism, which describes 
              the 1000 names of the goddess Lalita is a part of the Brahmanda 
              Purana. It is presented as a teaching from Hayagriya (an avatar 
              of Vishnu) to Agastya.
              
              • Agastya 
              is credited as the creator of the Aditya Hrdayam (literally, "heart 
              of the sun"), a hymn to Surya he told Ram to recite, so that 
              he may win against Ravan. Scholars such as John Muir questioned 
              this hymn since the need for a such a hymn by Ram implies doubts 
              about his divine nature.
              
              • Lakshmi 
              Stotram and Saraswati Stotram.
              
              • The 
              Tamil text Pattuppattu states Agastya to be master of icai (music, 
              song).
              
              • Kalidas, 
              in his Raghuvansh (6.61) states that Agastya officiated the horse 
              sacrifice of a Pandya king of Madurai.
              
              • One 
              of the authors of Nadi Shastra / Nadi astrology
              
              Legacy :
              
              Temples :
              
              Sri Agasthiyar Temple in Tamil Nadu :
             
            1. 
              Sri Agasthiyar Temple, Agasthiyar Falls (Kalyana Theertham), Papanasam, 
              Thirunelveli.
             
            2. 
              Sri Lobamudra Samedha Agasthiyar Temple, Arulmigu Chidambara Vinayagar 
              Thirukoil, A. Vellalapatti, Madurai - Near to Alagarkovil (7 km).
             
            Agastya 
              statues or reliefs feature in numerous early medieval temples of 
              north India, south India and southeast Asia. The Dasavatara temple 
              in Deogarh (Uttar Pradesh, near Madhya Pradesh border) features 
              a 6th-century Gupta Empire era Agastya carving. In Karnataka similarly, 
              he is reverentially shown in several 7th-century temples such as 
              the Mallikarjuna temple in Mahakuta and the Parvati temple in Sandur. 
              He is a part of many Chalukya era Shaivism temples in the Indian 
              subcontinent peninsula.
             
            The 
              artistic iconography of South Asian and Southeast Asian temples 
              show common themes such as he holding a pitcher, but also differences. 
              For example, Agastya is featured inside or outside of the temple 
              walls and sometimes as guardian at the entrance (dwarpal), with 
              or without a potbelly, with or without a receding hairline, with 
              or without a dagger and sword. Rock cut temples and caves, such 
              as the 8th century Pandya rock temples group, show Agastya.
             
            Literature 
              :
              
              The shrine to Agastya at the Pothigai hill source of the river is 
              mentioned in both Ilango Adigal's Silappatikaram and Chithalai Chathanar's 
              Manimekhalai epics.
             
            Similarly, 
              the Sanskrit plays Anargharaghav and Rajasekhar's Balaramayan of 
              the ninth century refer to a shrine of Agastya on or near Adam's 
              Peak (Sri Pad), the tallest mountain in Sri Lanka (ancient Tamraparni), 
              from whence the river Gona Nadi/Kala Oya flows into the Gulf of 
              Mannar's Puttalam Lagoon.
             
            Martial 
              arts :
              
              Maharishi Agastya is regarded as the founder and patron saint of 
              silambam and varmam -an ancient science of healing using varmam 
              points for varied diseases and southern kalaripayat. Shiv's son 
              Murugan is said to have taught the art to Sage Agastya who then 
              wrote treatises on it and passed it on to other siddhar.
             
            Source 
              : 
             
            https://en.wikipedia.org/
              wiki/Agastya