Satan hated the thought of a MAN ruling over him, so he tempted Adam and his wife and they fell to his rule.
Christ's favourite title was "SON OF MAN". 85 verses use that title, as opposed to 46 verses using "Son of God".
The devils would never use it. Devils always said "Son of God", but NEVER "Son of man". Devils would even say "Jesus" (
some think the devil cannot say thne name of "Jesus" - wrong: Mark 5:7; Acts 19:15), but never "son of man".
And the antichrist spirit will not confess Christ is come in the flesh. To think a MAN would rule over them is their biggest threat. But Chirst is both man and God and PRESENTLY rules over all at the right hand throne of power.
Jesus put it in the devil's face time and again. He said "MAN shall not live by bread alone," when the devil tempted Him to turn stone to bread.