Well but in Exodus 20:4, one of the 10 commandments, " Thou
shalt not make unto thee any graven image, or any likeness of any
thing that is in heaven above, or that is in the earth beneath, or
that is in the water under the earth."
the words "of any thing that is in heaven above", could mean only
God. What else could be in heaven above? Therefore God is
commanding His people not to make any graven images (or in NIV,
idols), even of himself, so why there be an graven image of Christ
on the cross? That is direct contradiction to the God's
word.