OT Eternal Moral Law
It is worthwhile to note that the commandments in Leviticus 20 against such things as Child Sacrifice (v 20:2), consulting mediums and necromancers (v.20:6), Sexual Immorality (adultery, men lying with a male as with a woman, (v 20:10), bestiality (v. 20:15), were given to Israel to set them apart from the nations around them. God declared that he was judging these OTHER nations because of these things. So this standard was not for Israel alone. See Leviticus quote below: