Expression found in both the OT and the NT. “Son of man” is used in these ways; (1) as a poetic synonym for “man” or “human,” as in Psa 8:4 and 80:17; (2) in Ezekiel as the title by which God regularly addresses the prophet (2:1,3; 3:1, 3); and (3) in Dan. 7 as the identity of the glorious person whom the prophet sees coming with the clouds of heaven to approach the Ancient of Days. “The Son of Man” is a designation of Christ found frequently in the NT. It was Jesus’ favorite designation of Himself to imply both His messianic mission and His full humanity.