Jesus calls Himself "Son of man" in John 3:13,14, and "Son of God" in John 3:16-18. As Son of man, He is the "heir" of God's promises to man (Hebrews 1:2), man as God had intended man to be, the perfect man. As Son of God, He is the unique, beloved, only begotten, eternally begotten, Son of the Father, "very God."

Source:

KJV Defenders Study Bible, by Dr. Henry Morris, Ph.D.
Publisher: Thomas Nelson
Language: English
DEF 10 ISBN 0-529-10444-x
DEF 10-1 ISBN 0-529-10445-8