“And what we have said is even more clear if another priest like Melchizedek appears, one who has become a priest not on the basis of a regulation as to his ancestry but on the basis of the power of an indestructible life. For it is declared: “You are a priest forever, in the order of Melchizedek” (Hebrews 7:15-17)

Everything in our world is subject to interruption. Even the most permanent things in our lives—our careers, our relationships, our very bodies—eventually come to an end. We are used to things fading, breaking, or stopping.

This reality of impermanence even plagued the religious system of the Old Testament. It’s a detail we might gloss over, but it was a glaring weakness in the ancient law. The Levitical priesthood, the very bridge between God and His people, was a lifetime position. Once a man became a High Priest, he held that title until his last breath. But that was the problem: death always had the final say.

Every time a High Priest died, the work stopped. A new priest had to be appointed. The office was a revolving door of imperfect men, interrupted constantly by the grave. There was no permanence, only a succession of funerals and new beginnings.

But then, Jesus arrived. And with Him came a phrase from the book of Hebrews that rings with absolute triumph: He became a priest on the basis of an "indestructible life."

The Power of a Life That Cannot End

Hebrews 7:16 tells us that Jesus became a priest "not on the basis of a regulation as to his ancestry but on the basis of the power of an indestructible life."

Think about the weight of those words. The old priests were qualified by their family tree—who their father was, what tribe they belonged to. It was a regulation of flesh. Jesus, however, was qualified by the power of His life.

Death could not hold Him captive. The grave tried to interrupt His appointment, but it failed. His resurrection didn't just bring Him back to life; it solidified His position permanently. As Paul wrote in Romans, “For we know that since Christ was raised from the dead, he cannot die again; death no longer has mastery over him” (Romans 6:9).

Because the priesthood is a lifetime appointment, and Jesus possesses a life that never ends, He holds the office forever. He is the only High Priest who will never resign, never retire, and never die.

Why An Eternal Priest Matters to You

You might be wondering, Why does it matter that Jesus is a priest forever? 

It matters because the validity of your salvation depends on the life of your Savior.

In the old system, sacrifices were made over and over again because they were never enough. But Jesus offered Himself once. If death had kept Him in the grave, it would have meant the debt of sin was still outstanding. Remember, the wages of sin is death (Romans 6:23). If Jesus stayed dead, the wage was still being paid.

But He rose.

His resurrection is the receipt that the debt is paid in full. It means the sacrifice worked. The account of sin that stood against you has been settled, closed, and archived permanently. If the power of sin and death has no claim on Jesus anymore, it means the transaction is complete.

Because He lives forever, the freedom He purchased for you stands forever. As the writer of Hebrews encourages us, “Therefore he is able to save completely those who come to God through him, because he always lives to intercede for them” (Hebrews 7:25).

He isn't just a historical figure who did something good for you in the past. He is a living High Priest who is active for you in the present. He is saving you completely—from start to finish.

A New Order for a New Covenant

This shifts our entire understanding of how we relate to God. We are not looking to a temporary system or a human leader to bridge the gap. We are looking to a King and Priest who operates outside the boundaries of time and ancestry.

The Bible tells us four times in Hebrews that Jesus is a priest "in the order of Melchizedek" (Hebrews 5:10; 7:11, 15, 21). This mysterious figure from Genesis appears without record of birth or death, a picture of eternity. Jesus fulfills this picture perfectly. His authority doesn't come from a human lineage (ancestry) but from the raw power required to sustain life indefinitely.

This indestructible life brought about a change in the priesthood, which required a change in the law. We have moved from a system of temporary shadows to a reality of eternal substance.

So, when you feel the fragility of this life—when things are changing, ending, or breaking down—remember this: You have a High Priest who is the same yesterday, today, and forever. His life is indestructible, and because of that, your hope is too.

Personal Reflection Questions

1. Jesus’ priesthood is permanent—how does this change the way you pray, even in times of weakness?

2. Are you still carrying guilt Jesus has already erased? How can you rest in His finished work?

3. When life feels uncertain, how does Christ’s unbreakable life give you lasting hope?