Tamil Muslim in the context of Islam

Islam is India's second-largest religion, with 14.2% of the country's population, or approximately 172.2 million people, identifying as adherents of Islam in a 2011 census. India has the third-largest number of Muslims in the world. Most of India's Muslims are Sunni, with Shia making up around 15% of the Muslim population.

Islam first spread in southern Indian communities along the Arab coastal trade routes in Gujarat and in Malabar Coast shortly after the religion emerged in the Arabian Peninsula. Later, Islam arrived in the northern inland of Indian subcontinent in the 7th century when the Arabs invaded and conquered Sindh. It arrived in Punjab and North India in the 12th century via the Ghaznavids and Ghurids conquest and has since become a part of India's religious and cultural heritage. The Barwada Mosque in Ghogha, Gujarat built before 623 CE, Cheraman Juma Mosque (629 CE) in Methala, Kerala and Palaiya Jumma Palli (or The Old Jumma Masjid, 628–630 CE) in Kilakarai, Tamil Nadu are three of the first mosques in India which were built by seafaring Arab merchants. According to the legend of Cheraman Perumals, the first Indian mosque was built in 624 CE at Kodungallur in present-day Kerala with the mandate of the last ruler (the Tajudeen Cheraman Perumal) of the Chera dynasty, who converted to Islam during the lifetime of the Islamic prophet Muhammad (c. 570–632). Similarly, Tamil Muslims on the eastern coasts also claim that they converted to Islam in Muhammad's lifetime. The local mosques date to the early 700s.

Tamil literature includes a collection of literary works that have come from a tradition spanning more than two thousand years. The oldest extant works show signs of maturity indicating an even longer period of evolution. Contributors to the Tamil literature are mainly from Tamil people from south India, including the land now comprising Tamil Nadu, Kerala, Eelam Tamils from Sri Lanka, as well as the Tamil diaspora.

The history of Tamil literature follows the history of Tamil Nadu, closely following the social, economical, political and cultural trends of various periods. The early Sangam literature, dated before 300 BCE, contain anthologies of various poets dealing with many aspects of life, including love, war, social values and religion. This was followed by the early epics and moral literature, authored by Vaishnavite, Shaivite, Ājīvika, Jain and Buddhist authors and poets lasting up to the 5th century CE. From the 6th to 12th century CE, the Tamil devotional poems written by Alvars (sages of Vaishnavism) and Nayanmars (sages of Shaivism) and, heralded the great Bhakti movement which later engulfed the entire Indian subcontinent. During the medieval era some of the grandest of Tamil literary classics like Kambaramayanam and Periya Puranam were authored and many poets were patronized by the imperial Chola and Pandya empires. The later medieval period saw many assorted minor literary works and also contributions by a few Muslim and European authors.

The Rowther (IPA: [(i)ra(ːʋ)ut̪ːɐr], also known as Irauttar, Rawther, Ravuttar, Ravutta, Ravuthar, Ravuthamar) are a distinct Muslim community living largely in the south Indian states of Tamil Nadu and Kerala. They are a native warrior clan population who converted to Islam under the influence of saints like Nathar Shah (Nathar Wali) in 10th–11th centuries. Even after conversion they retained their Ravuttar caste name. they were one of the earliest Muslim communities in India. They were elite cavalrymen of the Chola and Pandya kingdoms. They were traditionally a martial clan like the Maravars, and constitute large part of the multi-ethnic Tamil Muslim community. Rowthers have also been found as Tamil polygars, zamindars and chieftains from the 16th to 18th centuries. The traditional homelands of the Rowthers were in the interior of Southern Tamilakam.

Arwi (أَرْوِيُّ‎ ʾArwīyyu) or Arabu-Tamil (Tamil: அரபுத்தமிழ், عَرَبُ تَّمِۻْ Araputtamiḻ) is an Arabic-influenced dialect of the Tamil language written with an extension of the Arabic alphabet, with extensive lexical and phonetic influences from the Arabic language. Arwi has been used extensively by the Muslims of the Tamil Nadu state of India and Sri Lanka.