A covenant of God

The Priestly Covenant

The covenant of peace with Phinehas is God's promise of an everlasting priesthood to Aaron's grandson, given because in a moment of national sin he acted with zeal for God's honor and turned away wrath from Israel. It is a narrower covenant than the others, a pledge concerning the priesthood, yet it belongs to the same story, for it holds the priestly line steady until the coming of the one true and everlasting Priest, Jesus, who intercedes forever.

“And he shall have it, and his seed after him, even the covenant of an everlasting priesthood; because he was zealous for his God, and made an atonement for the children of Israel.”Numbers 25:13

Who it was made with, and when

God made this covenant with Phinehas, the son of Eleazar, the son of Aaron the high priest, in the wilderness on the plains of Moab. Israel had fallen into idolatry and immorality with Moab and Midian, and a plague was raging through the camp. Phinehas rose up and executed judgment on a brazen offender, and the plague was stayed. Because he was zealous for his God and made atonement for the people, God gave to him and to his seed after him a covenant of an everlasting priesthood. So the parties are Phinehas and his descendants, the line of high priests who would serve at the altar for Israel through the coming centuries.

Its terms and its sign

The covenant is God's grant: my covenant of peace, and it shall be to him and to his seed after him the covenant of an everlasting priesthood. Its ground was Phinehas's zeal, which turned God's wrath from the people and made atonement for them. The sign of it is the priesthood itself, the enduring office of mediation and sacrifice held by his line. Unlike Sinai's law, this covenant does not lay a burden of obedience on the whole nation; it establishes a family to stand between the people and God, to offer the sacrifices, to bear the names of the tribes before the Lord, and to bless in His name. It is a covenant about how a sinful people will be able to draw near.

What it promised

What God promised was continuity of mediation. Israel would never be left without a priest to make atonement, without a way appointed to approach the holy God. The high priest from this line would enter the holy place year by year on the day of atonement, bearing blood, standing between the living and the dead as Phinehas had. The promise was peace, the covenant of peace, meaning a settled relationship between God and His people secured through appointed mediation. It guaranteed that the door of atonement would remain open, generation after generation, until the purpose of atonement was finally accomplished.

How it was kept, and how it pointed forward

God kept the priesthood alive through Israel's whole history, from the wilderness to the temple to the days of the New Testament. Yet the very endurance of the office revealed its limit. The priests died, one after another, and the office had to pass on; and the sacrifices they offered had to be repeated endlessly, never finishing the work. The letter to the Hebrews reflects on exactly this: there were many priests because they were not allowed to continue by reason of death. An everlasting priesthood held by mortal men is a promise straining toward a fulfillment beyond itself, a priest who would not die and a sacrifice that would not need repeating.

Where it stands, from Eden to the new covenant

In the story from Eden to the new covenant, the priestly covenant serves the others. Sinai created the need for mediation by revealing sin; the covenant with Phinehas guaranteed that mediation would endure; and both point to the new covenant in which the mediator is God's own Son. The priesthood is one of the great shadows cast forward across the Old Testament, and like the tabernacle and the sacrifices it teaches, by its very repetition and mortality, that it is not the end but the promise of a better Priest to come.

Why it matters

The priestly covenant matters because we still need what it promised: a way to draw near to a holy God without being consumed. We cannot be our own priest; we cannot make our own atonement. The good news is that the everlasting Priest has come, and He lives forever to bring us to God. You do not need a temple or an altar or a line of Aaron. You need Jesus, who is Himself the Priest, the sacrifice, and the open door.