Religion in ancient Tamil country or monasteries, learned monks preached their sermons, seated in a place which was entirely concealed from the view of the audience. The Buddhists did not observe the distinctions of caste and invited all ranks to assemble on a footing of equality. Self-control, wisdom and charity were among the virtues preached and practiced by the monks, who were numerous in the ancient Tamil country. Christianity is said to be introduced in India by St. Thomas the Apostle who landed at Muziris on Malabar Coast in the year 52 AD. These ancient Christians are today known as Saint Thomas Christians or Syriac
Malabar region moisture-laden Southwest monsoon rains. The Malabar Coast featured (and in some instances still does) a number of historic port cities. Notable among these were/are Naura, Vizhinjam, Muziris, Nelcynda, Beypore and Thundi (near Kadalundi) during ancient times, and Kozhikode (Calicut), Cochin in the medieval period, and have served as centers of the Indian Ocean trade for millennia. Because of their orientation to the sea and to maritime commerce, the coastal cities of Malabar are very cosmopolitan and have hosted some of the first groups of Christians (now known as Saint Thomas Christians), Jews (today called as Cochin Jews), and Muslims (at