15 Yahweh your God will raise up to you a prophet from the midst of you, of your brothers, like me. You shall listen to him. 16 This is according to all that you desired of Yahweh your God in Horeb in the day of the assembly, saying, “Let me not hear again the voice of Yahweh my God, neither let me see this great fire any more, that I not die.” 17 Yahweh said to me, “They have well said that which they have spoken. 18 I will raise them up a prophet from among their brothers, like you; and I will put my words in his mouth, and he shall speak to them all that I shall command him.
Matthew Henry's Commentary on Deuteronomy 18:15-18
Commentary on Deuteronomy 18:15-22
(Read Deuteronomy 18:15-22)
It is here promised concerning Christ, that there should come a Prophet, great above all the prophets; by whom God would make known himself and his will to the children of men, more fully and clearly than he had ever done before. He is the Light of the world, John 12:48. Woe then to those who refuse to hearken to His voice, to accept His salvation, or yield obedience to His sway! But happy they who trust in Him, and obey Him. He will lead them in the paths of safety and peace, until He brings them to the land of perfect light, purity, and happiness. Here is a caution against false prophets. It highly concerns us to have a right touchstone wherewith to try the word we hear, that we may know what that word is which the Lord has not spoken. Whatever is against the plain sense of the written word, or which gives countenance or encouragement to sin, we may be sure is not that which the Lord has spoken.