Deuteronomy 18:12 teaches that practices like child sacrifice, divination, sorcery and communicating with the dead are detestable to the LORD, and that this is the reason he drove those nations out of the land before Israel entered it. The verse does not describe a random cultural custom. It explains a moral and spiritual judgment that God makes about activities that seek hidden knowledge or power apart from him. Moses spoke these words to the Israelites on the edge of the promised land, as part of his final instructions before he died.
For whoever does these things is an abomination to the LORD. Because of these abominations, the LORD your God drives them out from before you.
Deuteronomy 18:12 (WEB)
What Deuteronomy 18:12 Means
The word “abomination” is strong on purpose. It describes something that violates the character of God so deeply that it cannot be tolerated among his people. The verse says that whoever engages in these things stands in that position, not merely that they are unwise or foolish. The verse then connects the judgment on those nations to their practices: the LORD removes them because of these abominations, which shows that God is not indifferent to how peoples live and worship.
The verse does not promise that every person who has ever been curious about the future is beyond forgiveness, and it is not a summary of all of Israel’s failures. It is a warning placed in a specific passage, marking a boundary that Israel must not cross. Read on its own, it speaks to the seriousness of turning from God to other sources of guidance or power.
The Context of Deuteronomy 18:12
Deuteronomy is presented as Moses’ farewell addresses to Israel, given in the plains of Moab just before they cross the Jordan River. Tradition holds that Moses wrote or spoke this material, and the book’s first audience is the new generation who will live in the land God is giving them. They are surrounded by nations that practice these things, so the warning is immediately practical.
The verses just before this one forbid Israel from learning to imitate the practices of those nations. The verses just after it turn to a positive alternative: the LORD will raise up a prophet like Moses, and Israel must listen to him. Seen this way, verse 12 is part of a contrast between the false guidance of diviners and the true guidance God provides through his chosen messenger.
Key Phrases in Deuteronomy 18:12
Leviticus 19:31
“‘Don’t turn to those who are mediums, nor to the wizards. Don’t seek them out, to be defiled by them. I am the LORD your God.
(WEB)
This verse warns Israel not to turn to mediums or spiritists, which echoes the concern of Deuteronomy 18:12 with the same underlying principle. Reading the two together shows that the prohibition is a consistent part of God’s law for his people.
Isaiah 8:19
When they tell you, “Consult with those who have familiar spirits and with the wizards, who chirp and who mutter:” shouldn’t a people consult with their God? Should they consult the dead on behalf of the living?
(WEB)
Isaiah confronts people who seek out mediums and spirits rather than inquiring of their God. This passage shows the same pattern of looking elsewhere for guidance, and it calls the people back to the living God who speaks through his Word.
A Short Prayer From Deuteronomy 18:12
Lord, you are the only one who knows the future and holds it in your hands. I confess the times I have looked for reassurance in places that cannot give it, and I ask you to forgive me. Turn my heart toward you when I am anxious or uncertain. Teach me to trust your Word and the guidance you have given, and help me reject anything that competes with you for my confidence. Thank you for being the God who speaks truthfully and who keeps his promises. Amen.
