"For we do not have a high priest who is unable to empathize with our weaknesses, but we have one who has been tempted in every way, just as we are, yet he did not sin."
— Hebrews 4:15
Quick Answer
As our High Priest, Jesus mediates between God and sinners the way Israel's priests once did, except perfectly and permanently. He offered himself as the final sacrifice for sin (Hebrews 9:26), sympathizes with our weaknesses because he was tempted like us (Hebrews 4:15), and now continually intercedes for believers before the Father (Hebrews 7:25).
An Old Testament Office Most Readers Don't Know Well
The book of Hebrews spends more time explaining Jesus as high priest than almost any other New Testament title, yet it is probably the one modern readers understand least. We are used to thinking of Jesus as Savior, Lord, or Teacher, but priest can feel like an unfamiliar category borrowed from an ancient religious system most of us have never seen firsthand.
Understanding it, though, unlocks some of the most personal and comforting truths in the whole Bible, truths about how you, right now, get access to God.
Why Israel Needed a Priest At All
In the Old Testament, sin created a real barrier between God and his people. Ordinary Israelites could not simply walk into God's presence; they needed a mediator. The high priest represented the people before God, offering sacrifices on their behalf, and represented God to the people, especially on the Day of Atonement, when he alone entered the Most Holy Place once a year to make atonement for the nation's sin.
But that system had a built-in limitation: the priests themselves were sinners who had to offer sacrifices for their own sin before they could offer any for the people (Hebrews 5:3), and the sacrifices of animals could never actually remove sin, only temporarily cover it.
A High Priest Better Than Any Before Him
Jesus fulfills and surpasses this entire system. Unlike the Levitical priests, he had no sin of his own to atone for (Hebrews 7:26-27). Unlike the repeated yearly sacrifices, he offered himself once, and it was enough forever: “he has appeared once for all at the culmination of the ages to do away with sin by the sacrifice of himself” (Hebrews 9:26).
Because his sacrifice was perfect and final, Jesus does not need to keep offering it. He sat down at the right hand of God (Hebrews 10:12), a posture no Old Testament priest ever took, since their work was never truly finished. His work, by contrast, is complete.
The moment Jesus died, this reality was dramatically pictured in Jerusalem itself: the curtain of the temple, which had separated the Most Holy Place from everyone but the high priest, was torn in two from top to bottom (Matthew 27:51). The tearing happened from top to bottom, not bottom to top, signaling that it was God's own action, not a human one. The barrier that had kept ordinary worshipers at a distance for centuries was permanently removed at the very moment our true High Priest offered himself once for all.
He Understands What You're Going Through
One of the most tender truths about Jesus's priesthood is that he does not minister to us from a cold distance. He has been tempted in every way, just as we are, yet he did not sin (Hebrews 4:15). He knows hunger, exhaustion, grief, betrayal, and the pull of temptation, not from theory but from lived human experience.
This means when you come to him in weakness or failure, you are not approaching someone who cannot relate to your struggle. You are approaching a High Priest who has walked through real suffering and remained faithful, and who therefore deals gently with those who are struggling too.
He Never Stops Interceding for You
Jesus's priestly work did not end at the cross or even the resurrection. Hebrews says he always lives to intercede for those who come to God through him (Hebrews 7:25), and Paul adds that Christ Jesus, at God's right hand, is also interceding for us even now (Romans 8:34). Your standing before God is not something you maintain by your own effort; it is continually secured by your living High Priest.
This intercession means that no accusation, no failure, no wave of doubt can permanently separate you from God's love, because Christ himself is actively representing you before the Father at this very moment.
What This Means for How You Pray
Because of Jesus's priesthood, believers are invited to do something ancient Israelites could never do: approach God directly and boldly. “Let us then approach God's throne of grace with confidence, so that we may receive mercy and find grace to help us in our time of need” (Hebrews 4:16). No veil, no distant altar, no human priest standing between you and God is required anymore.
So the next time you feel unworthy to pray, or ashamed to bring a struggle before God, remember that you come not on your own merit but through a High Priest who has already made the way, who understands your weakness, and who is, at this very moment, speaking on your behalf.
Practically, this means prayer does not need to be formal, polished, or routed through another person to be heard. Whether you are asking forgiveness for a specific failure, wrestling with a besetting sin, or simply exhausted and unsure what to pray at all, you come through the same High Priest, on the same finished basis, every single time. There is no special access reserved for holier people and denied to you. The door Jesus opened by his blood stands open to every believer, in every season, without exception (Hebrews 10:19-22).