One of the Twelve Apostles in the New Testament, a son of Zebedee, and a brother of James. In his early life he was a fisherman (Mark 1:17–20). He is probably the unnamed disciple of John the Baptist mentioned in John 1:40. Later he received a call to be a disciple of Jesus Christ (Matt. 4:21–22; Luke 5:1–11). He wrote the Gospel of John, three epistles, and the book of Revelation. He was one of three who were with the Lord at the raising of Jairus’s daughter (Mark 5:35–42), at the Mount of Transfiguration (Matt. 17:1–9), and in Gethsemane (Matt....