The Letter to the Hebrews wants us to understand Jesus in light of the Old Testament. And in the letter’s opening chapter we find the well-known trifecta of prophet-priest-king.
Long ago, at many times and in many ways, God spoke to our fathers by the prophets, but in these last days he has spoken to us by his Son, whom he appointed the heir of all things, through whom also he created the world (Heb. 1:1-2).
Jesus is God’s climactic revelation, the end of a line of prophets whose mouths declared the words of God. He is Prophet.
After making purification for sins, he sat down at the right hand of the Majesty on high, having become as much superior to angels as the name he has inherited is more excellent than theirs (Heb. 1:3b-4).
Jesus is the mediator between sinners and his heavenly Father. He alone made purification for sins. He is Priest.
But of the Son he says, “Your throne, O God, is forever and ever, the scepter of uprightness is the scepter of your kingdom” (Heb. 1:8).
Christ will reign forever. The “throne” and “scepter” and “kingdom” are all royal terms. He is King.
Christ is Prophet, Priest, and King. Hebrews 1 teaches us even more than that, but those ideas are a great start!