Hebrews 7:25

By so much, Jesus has become the guarantee of a better covenant.

Many, indeed, have been made priests, because they are hindered from continuing by death.

But he, because he lives forever, has his priesthood unchangeable.

For such a high priest was fitting for us: holy, guiltless, undefiled, separated from sinners, and made higher than the heavens;

who doesn’t need, like those high priests, to offer up sacrifices daily, first for his own sins, and then for the sins of the people. For he did this once for all, when he offered up himself.

For the law appoints men as high priests who have weakness, but the word of the oath, which came after the law, appoints a Son forever who has been perfected.