They say
Numbers 23:19 — God is not a man.
The verse means God does not lie. It is not saying God cannot have a body. Hosea 11:9 uses the same contrast. They already teach that Jesus is God and that Jesus was a man — so “God cannot be a man” is not a rule they actually keep.
Numbers 23:19
KJV · God is not a man, that he should lie; neither the son of man, that he should repent.
NRSVUE · God is not a human being, that he should lie, or a mortal, that he should change his mind.

