Well, I said Abrahamic, not specifically Christian. But your point remains the same. But let's alter the situation just for a moment and enter another hypothetical: Let's say now that it isn't one god, but only one god one should worship. (After all, "you shall have no other gods before me" and “Man commits idolatry whenever he honors and reveres a creature in place of God, whether this be gods or demons…") Still, couldn't angels be lesser gods? Not worthy of worship but in essentially every other point, gods?