Hebrews 5:1

“Now as for you, bring near to yourself Aaron your brother, and his sons with him, from among the sons of Israel, to minister as priests to Me—Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron’s sons.

Therefore in Christ Jesus I have reason for boasting in things pertaining to God.

For I delivered to you as of first importance what I also received, that Christ died for our sins according to the Scriptures,

Therefore, He had to be made like His brothers in all things, so that He might become a merciful and faithful high priest in things pertaining to God, to make propitiation for the sins of the people.

who does not need daily, like those high priests, to offer up sacrifices, first for His own sins and then for the sins of the people, because this He did once for all when He offered up Himself.

For every high priest is appointed to offer both gifts and sacrifices; so it is necessary that this high priest also have something to offer.

Now if He were on earth, He would not be a priest at all, since there are those who offer the gifts according to the Law;

which is a symbol for the present time. Accordingly both gifts and sacrifices are offered which cannot make the worshiper perfect in conscience,

And every priest stands daily ministering and offering time after time the same sacrifices, which can never take away sins;

but He, having offered one sacrifice for sins for all time, sat down at the right hand of God,

By faith Abel offered to God a better sacrifice than Cain, through which he was approved as being righteous—God approving his gifts—and through faith, though he is dead, he still speaks.