Therefore take good heed to yourselves. Since you saw no form on the day that the LORD spoke to you at Horeb out of the midst of the fire….
Take heed to yourselves, lest you forget the covenant of the LORD your God, which he made with you, and make a graven image in the form of anything which the LORD your God has forbidden you.
For the LORD your God is a devouring fire, a jealous God.
–Deuteronomy 4:15, 23-24