What does Hebrews 5:4 mean?
These verses are meant to make a particular point about Jesus, using the example of a human high priest. True priests are not those who simply decide, for themselves, to take on that title. A priest serves as a mediator between God and men (1 Timothy 2:5). No man can insert himself into that role—he must be appointed by God.The writer of Hebrews often looks back to the Old Testament for examples and evidence. In this case, the example is that of Israel's first high priest, Aaron (Exodus 28:1). His appointment to the priesthood was exactly that: a selection by God, not an act of ambition. As it applies to the argument being made here in Hebrews, the ultimate High Priest of all men must be a man (Hebrews 2:17), appointed specifically by God to that role. The frequent use of Old Testament quotations is meant to show how God has specifically chosen Jesus Christ as the one meant to fulfill this function. Upcoming verses will highlight this decision as one made by God the Father, and applied particularly to Jesus.