Leviticus 18:19-23
God forbids sexual perversion and idolatry because they defile His people and distort His created order.
19 “ ‘You shall not approach a woman to uncover her nakedness, as long as she is impure by her uncleanness.
20 “ ‘You shall not lie carnally with your neighbor’s wife, and defile yourself with her.
21 “ ‘You shall not give any of your children as a sacrifice to Molech. You shall not profane the name of your God. I am Yahweh.
22 “ ‘You shall not lie with a man as with a woman. That is detestable.
23 “ ‘You shall not lie with any animal to defile yourself with it. No woman may give herself to an animal, to lie down with it: it is a perversion.
God forbids sexual perversion and idolatry because they defile His people and distort His created order.
This passage expands the holiness code by prohibiting specific sexual acts and idolatrous practices that defile individuals and corrupt covenant life.
Leviticus 18 opens with the governing contrast between the practices of Egypt and Canaan and the statutes of the LORD. Verses 6-18 addressed forbidden kinship relations. Verses 19-23 widen the scope to additional acts that defile Israel: sexual relations during menstrual impurity, adultery, the surrender of offspring to Molek, male same-sex intercourse, and bestiality. These prohibitions prepare for verses 24-30, where the land itself is described as defiled by such practices and Israel is warned not to be vomited out as the nations before them.
Leviticus addresses Israel after the exodus and at Sinai, forming the covenant people to dwell near the holy presence of the LORD. Leviticus 18 stands within material that teaches Israel how to live distinct from surrounding nations.
Sexual Holiness, Covenant Distinction, and the Land That Vomits Out Defilement
The LORD's redeemed people must reject the sexual practices of Egypt and Canaan and live by His holy statutes, because sexual rebellion defiles persons, households, worship, and the land itself.