Hebrews 5:2-4

Living Bible

5 ^1-3 The Jewish high priest is merely a man like anyone else, but he is chosen to speak for all other men in their dealings with God. He presents their gifts to God and offers to him the blood of animals that are sacrificed to cover the sins of the people and his own sins too. And because he is a man, he can deal gently with other men, though they are foolish and ignorant, for he, too, is surrounded with the same temptations and understands their problems very well.

⁴ Another thing to remember is that no one can be a high priest just because he wants to be. He has to be called by God for this work in the same way God chose Aaron.