Peter quotes Moses saying God will raise up 'a prophet.' But does this mean only one? And how does this point to Jesus?
The prophecy Peter quotes from Deuteronomy 18:15 speaks of God raising up 'a prophet' from among the Israelites. While this promise has often been seen as pointing directly and exclusively to Jesus, the original context, as understood by many Jewish interpreters and commented on by scholars like Calvin, suggests it referred to a succession of prophets throughout Israel's history. God promised to provide ongoing guidance through divinely appointed teachers.
However, Peter applies this promise specifically to Jesus. This isn't a misapplication, but a recognition that Jesus fulfills this promise in a unique and ultimate way. He is the greatest of these prophets, the one who brings the final and most complete revelation from God. Think of it like this: a whole series of headlights might point the way, but one brilliant spotlight reveals the destination clearly. Jesus is that spotlight, the culmination of all God's previous prophetic voices.