John

John, one of the twelve disciples of Jesus, is known as "the beloved disciple." He was part of Jesus' inner circle and witnessed key events like the Transfiguration and the crucifixion. John is traditionally believed to be the author of the Gospel of John, three letters (1 John, 2 John, 3 John), and the Book of Revelation. His teachings emphasize love and faith, and he is remembered for his close relationship with Jesus and his long ministry.