Biblion Bible Commentary
Read the introduction to Deuteronomy · About this commentary
If a Prophet Says, Let Us Go
Deuteronomy 13:1-18
1 If a prophet or a dreamer of dreams arises among you, and he gives you a sign or a wonder, · WEB
A miracle that works is no credential if the message is wrong, and the closest relationships are named as the likeliest route.
The chapter treats three sources of seduction, and takes them in order of increasing intimacy.
The first is a prophet, and the case is constructed to be as hard as possible. He gives a sign or a wonder — and the sign or the wonder comes to pass Deuteronomy 13:2. The prediction is accurate. The power is real. And the message is let's go after other gods.
The ruling is that none of that matters: you shall not listen Deuteronomy 13:3.
This is the most important test in the book, because it settles what authenticates a message. Not results, not power, not accuracy of prediction. The content is judged first, and a wonder that recommends another god has disqualified itself no matter what it can do. The New Testament says the same, warning of signs that would deceive if that were possible Matthew 24:24.
And the reason given for allowing it to happen is startling: for Yahweh your God is testing you, to know whether you love Yahweh your God with all your heart Deuteronomy 13:3. A working miracle is permitted as an examination. Loyalty that has never been offered an alternative has not been tested.
The second source is family, and the list is deliberately painful: a brother, a son, a daughter, the wife of your bosom, or your friend who is as your own soul Deuteronomy 13:6. These are the five people whose word carries most, and the approach is described as secret.
The third is a whole town Deuteronomy 13:12–13, and here the procedure slows down. Before anything is done, you shall inquire, investigate, and ask diligently Deuteronomy 13:14. Three verbs of examination, and the action follows only if it is true, and the thing certain. A rumor about a city is not a warrant.
The penalties in this chapter are the severest in the law and there is no way to make them comfortable. What can be said is what the text itself says about the stakes: this is a covenant nation whose existence is its worship, and enticement to another god is treated as treason rather than as opinion.
Two details are worth marking. The one who accuses a family member must be first on him Deuteronomy 13:9 — no anonymous denunciation, and the accuser bears the weight of what he has started. And nothing from the destroyed city may be kept: nothing of the devoted thing shall cling to your hand Deuteronomy 13:17, which removes the profit motive from the whole procedure.
The stated purpose of that last clause is mercy — that Yahweh may turn from the fierceness of his anger and show you mercy, and have compassion on you.
settled What this mark means