The LORD thy God will raise up unto thee a Prophet from the midst of thee, of thy brethren, like unto me; unto him ye shall hearken; The Lord thy God will raise up unto thee a Prophet - Instead of diviners, observers of times, etc., God here promises to give them an infallible guide, who should tell them all things that make for their peace, so that his declarations should completely answer the end of all the knowledge that was pretended to be gained by the persons already specified.
Like unto me - Viz., a prophet, a legislator, a king, a mediator, and the head or chief of the people of God. This was the very person of whom Moses was the type, and who should accomplish all the great purposes of the Divine Being. Such a prophet as had never before appeared, and who should have no equal till the consummation of the world.
This prophet is the Lord Jesus, who was in the bosom of the Father, and who came to declare him to mankind. Every word spoken by him is a living infallible oracle from God himself; and must be received and obeyed as such, on pain of the eternal displeasure of the Almighty. See Deuteronomy 18:19, and Acts 3:22, Acts 3:23; and see the conclusion of this chapter, Deuteronomy 18:22 (note).