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
Historical Jesus might lead to Roman intervention is an alternate explanation for his arrest regardless of his preaching. "He was, perhaps, considered a destabilizing factor and removed as a precautionary measure." Jesus began preaching, teaching, and healing after he was baptized by John the Baptist, an apocalyptic ascetic preacher who called on Jews to repent. Jesus was apparently a follower of John, a populist and activist prophet who looked forward to divine deliverance of the Jewish homeland from the Romans. John was a major religious figure, whose movement was probably larger than Jesus' own. Herod Antipas had John executed as a threat