John begins his preaching about the year A. D. 26 (Luke III:1). Apparently Jesus was "about thirty years of age" when He was baptized (Luke III:23). The four Gospels describe at some length, and with substantial agreement, the preaching of John and the incidents of the baptism (Matt. III, Mark I, Luke III, John I). Matthew's narrative covers seventeen verses, and John recognizes Jesus, for he says, "I have need to be baptized of Thee, and comest Thou to me?" (Matt. III:14). It does not appear that any one but Jesus saw the dove descending from heaven, or heard the voice (Matt. III:16-17). Mark's narrative is the most concise, covering eleven verses, and omitting one or two points of John's preaching and his recognition of Jesus, as given in Matthew (Mark I:1-11). It does not appear that John knew or greeted Jesus in any way, or that any one but Jesus saw the dove or heard the voice. Luke expands the story to twenty-two verses (Luke III:1-22), adding some points of John's preaching not given in Matthew or Mark. The baptismal ceremony is condensed into two verses, and, as in Luke, it does not appear that John recognized Jesus, or that any one but Jesus saw the dove or heard the voice. John's account covers twenty-two verses (John I:15-36), and differs quite markedly from the other three. This Gospel adds a material point to John's preaching not in the others (John I:15-18), and omits certain points appearing in the others. The actual baptism itself is not described, but John speaks of it as an event that had occurred. He did not recognize Jesus on first meeting Him (contrary to Matthew's version): "And I knew Him not" (John I:31, 33). But "I saw the spirit descending from heaven like a dove and it abode upon Him" (John I:32). And "He that sent me to baptize with water, the same said unto me, Upon whom thou shalt see the Spirit descending and remaining on Him, the same is He which baptizeth with the Holy Ghost" (John I:33). On account of this sign, therefore, he accepted Jesus as the "Lamb of God."[13] JESUS' MISSION AS HE CONCEIVED IT DURING HIS LIFE-TIME From this point on, the accounts of Jesus' movements in the four Gospels are so confusing and contradictory that the only feasible plan seems to be to follow one Gospel to its end, noting similarities or differences in the other Gospels as they occur in the course of the narrative.