• jesus used this to refer to himself
• link to his suffering- he can only suffer if he is a human
figure in David 7 had to suffer ("I saw one like a son of man coming with the clouds of heaven")
• ref to Ezekiel- uses the term for a human ("son of man, stand up on your feet")
• Mark 8:31: "The Son of Man must undergo great suffering... and rise again."- If not human, he wouldn't suffer