Deuteronomy 18:18

18 a prophet I raise up to them, out of the midst of their brethren, like to thee; and I have given my words in his mouth, and he hath spoken unto them all that which I command him;

Deuteronomy 18:18 Meaning and Commentary

Deuteronomy 18:18

I will raise them up a prophet from among their brethren like
unto thee
So that it seems this promise or prophecy was first made at Mount Sinai, but now renewed and repeated, and which is nowhere else recorded; see ( Deuteronomy 18:15 ) when they were not only made easy for the present by appointing Moses to receive from the Lord all further notices of his mind and will, but were assured that when it was his pleasure to make a new revelation, or a further discovery of his mind and will, in future times, he would not do it in that terrible way he had delivered the law to them; but would raise up a person of their own flesh and blood, by whom it should be delivered, which was sufficient to prevent their fears for the future:

and will put my word in his mouth;
the doctrines of the Gospel, which come from God, and are the words of truth, faith, righteousness, peace, pardon, life, and salvation; and which Christ says were not his own, as man and Mediator, but his Father's, which he gave unto him, and put into his mouth, as what he should say, teach, and deliver to others; see ( John 7:16 ) ( 8:28 ) ( John 17:6 John 17:8 )

and he shall speak unto them all that I shall command him;
nor did he keep back, but faithfully declared the whole counsel of God; and as he gave him a commandment what he should say, and what he should speak, he was entirely obedient to it; see ( John 12:49 John 12:50 ) ( 15:15 ) .

Deuteronomy 18:18 In-Context

16 according to all that thou didst ask from Jehovah thy God, in Horeb, in the day of the assembly, saying, Let me not add to hear the voice of Jehovah my God, and this great fire let me not see any more, and I die not;

17 and Jehovah saith unto me, They have done well that they have spoken;

18 a prophet I raise up to them, out of the midst of their brethren, like to thee; and I have given my words in his mouth, and he hath spoken unto them all that which I command him;

19 and it hath been -- the man who doth not hearken unto My words which he doth speak in My name, I require [it] of him.

20 `Only, the prophet who presumeth to speak a word in My name -- that which I have not commanded him to speak -- and who speaketh in the name of other gods -- even that prophet hath died.