Deuteronomy 31:19

19 So in light of all that, you must write down this poem and teach it to the Israelites. Put it in their mouths so that the poem becomes a witness for me against them.

Deuteronomy 31:19 Meaning and Commentary

Deuteronomy 31:19

Now, therefore, write ye this song for you
Which was now dictated by the Lord, and given to Moses and Joshua to write, which is recorded in ( Deuteronomy 32:1-43 ) :

and teach it the children of Israel;
teach them by it, instructing them in the meaning of it: thus it was usual in ancient times to write things in verses, that they might be the more pleasingly attended to and regarded, and be longer retained in memory; and especially this practice was used with children, and still is:

put it in their mouths;
oblige them to get it by heart, or lay it up in their memories, and repeat it frequently, that it may be familiar to them, and not be forgotten by them:

that this song may be a witness for me against the children of Israel;
when in times to come they shall call to mind how in this song they were cautioned against such and such sins, and what they were threatened with should befall them on account of them, and how all things have come to pass exactly as foretold in it; which would be a testimony for God of his goodness to them, of his tender care of them, and concern for them, in the previous cautions he gave them; and of his foreknowledge of future events; and a testimony against them for their ingratitude and other sins.

Deuteronomy 31:19 In-Context

17 At that point my anger will burn against them, and I'll be the one who abandons them! I'll hide my face from them. They will become nothing but food for their enemies, and all sorts of bad things and misfortunes will happen to them. Then they will say: ‘Haven't these terrible things happened to us because our God is no longer with us?'

18 But I will hide my face at that time because of the many wrong things they have done, because they have turned to other gods!

19 So in light of all that, you must write down this poem and teach it to the Israelites. Put it in their mouths so that the poem becomes a witness for me against them.

20 When I bring the Israelites to the land I swore to their ancestors, which is full of milk and honey, and they eat, get full, then fat, and then turn toward other gods, serving them and disrespecting me and breaking my covenant,

21 then, when all kinds of bad things and misfortunes happen to them, this poem will witness against them, giving its testimony, because it won't be lost from the mouths of their descendants. Yes, I know right now what they are inclined to do, even before I've brought them into the land I swore."