“...there is none whatsoever for the devil outside the mind of man...despite this ridiculous drawing.”
The evidence of Lucifer is the counterfeits to the evidence of God. Israel for instance; why is there so many attempts through history to destroy the Jew?
Why would the devil draw himself repulsive when he wants his way to be delicious? So we can laugh and not believe he exist?
Because he was drawn by a human being.