“I will raise up for them a Prophet like you from among their brethren, and will put My words in His mouth, and He shall speak to them all that I command Him” (Deuteronomy 18:18 NKJV)

Jesus is the fulfillment of this Scripture. He was born into the tribe of Judah and so was one of Israel’s “brethren.” He spoke all that the Father “commanded” Him to say (John 12:49). And on occasion referred to Himself as a “Prophet” (Luke 13:33). Moses was a foreshadowing of the Christ. But Jesus is the Christ, the Messiah, the ultimate revelation of God (John 1:1-18, John 14:9).
It seems appropriate that today’s OYB reading included this passage in the OT reading and the Mount of Transfiguration passage in the NT reading. Both Moses and Elijah were OT types pointing to Christ and here they are conversing with Him about His coming death. Moses represents the law, and Elijah, the prophets, and Jesus fulfilled them all.