And no man taketh this honour to himself
That is, the honour of the priesthood: the office of the high priest was a very honourable one; it was a peculiar honour to Aaron, and his sons, to be separated unto it; their instalment into it was very grand and solemn; at that time they were anointed with oil, and clothed with glorious garments, and sacrifices were offered for them; they had an honourable maintenance assigned them, and a large retinue of priests and Levites to attend them; great respect and reverence were shown them: but their principal honour lay in the work they performed; in representing the whole body of the people; in offering gifts and sacrifices for them; in blessing them; and in the resolution of difficult cases brought unto them; in all which they were types of Christ, the high priest. Now no man might take this honourable office upon himself, or intrude himself into it, or obtain it by any unjust method, or in any other way than by a call from God; nor did any man dare to do it, until of late, when some got into it of themselves, and were put in by the Roman governors, and even purchased it of them F1: so Joshua ben Gamla became an high priest {b}; and some have thought the apostle has some respect to these wicked practices, and tacitly reproves them, as what ought not to be: for no one ought to be in this office,
but he that is called of God, as [was Aaron];
whose call was immediately from the Lord, and was unquestionable: Moses was ordered to separate him, and his sons, from the children of Israel, and install them into this office; they were destroyed by fire, or swallowed up by the earth, that disputed his call; and this was confirmed by a miracle, by his dry rod budding, blooming, and bringing forth almonds: and the apostle instances in him, because his call was so remarkable and authentic; and because he was the first high priest of the Jews, and from whence the rest descended, who were lawful ones.