Thaddeus of Edessa festival, and heard the preachings of John the Baptist (St. John the Forerunner). After being baptized by John the Baptist in the Jordan River, he remained in Palestine. He later met and became a follower of Jesus. He was chosen to be one of the seventy disciples, whom Jesus sent in pairs to preach in the cities and places. After Pentecost and the ascension of Jesus, Thaddeus started preaching the gospel in Mesopotamia, Syria and Persia. Thaddaeus ordained priests in Edessa, converted many to Christianity and built up the church there. He also went to Beirut to preach and founded
John the Baptist Spirit descending on him like a dove. And a voice came from heaven, "You are my beloved Son, with you I am well pleased." King Herod heard of it, for Jesus' name had become known. Some said, "John the Baptist has been raised from the dead. That is why these miraculous powers are at work in him." But others said, "He is Elijah." And others said, "He is a prophet, like one of the prophets of old." But when Herod heard of it, he said, "John, whom I beheaded, has been raised." For it was Herod who had sent and