The Syro Malabar Church was founded by St.Thomas, one of the 12 Apostles, who travelled after the Pentecostal experience, to the farthest country then known to proclaim the Good News. He set sail to India and landed in Kodungalloor, Kerala in 52 A.D. He preached in different kingdoms all around the Subcontinent and established seven and a half Ecclesial Communities in Malabar, today called Kerala. After 20 years of His mission work, He was martyred at Little Mount near Mylapore, Madras by a fanatic Hindu priest on July 3rd in AD 72. The whole world celebrates the Martyrdom of St. Thomas on July 3rd and it is a day of obligation for the Syro Malabarians.
Syro Malabar Catholic Church is the second largest of the Catholic Eastern Churches and the largest of the Thomas Christian denominations with 4.6 million believers. It is a Major Archiepiscopal Church headed by Major Archbishop George Alenchery and she is in full communion with Rome.