Matthew Henry on Leviticus 9:8-22
These being the first offerings that ever were offered by the levitical priesthood, according to the newly-enacted law of sacrifices, the manner of offering them is particularly related, that it might appear how exactly they agreed with the institution. 1. Aaron with his own hands slew the offering (Lev 9:8), and did the work of the inferior priests; for, great as he was, he must not think any service below him which he could do for the honour of God: and, as Moses had shown him how to do this work decently and dexterously, so he showed his sons, that they might do likewise; for this is the best way of teaching, and thus parents should instruct their children by example. Therefore as Moses b…
Read the whole note in the consoleJamieson-Fausset-Brown on Leviticus 9:8
Aaron . . . went unto the altar, and slew the calf of the sin offering--Whether it had been enjoined the first time, or was unavoidable from the divisions of the priestly labor not being as yet completely arranged, Aaron, assisted by his sons, appears to have slain the victims with his own hands, as well as gone through all the prescribed ritual at the altar.
Adam Clarke on Leviticus 9:7
Make an atonement for thyself - This showed the imperfection of the Levitical law; the high priest was obliged to make an expiation for his own sins before he could make one for the sins of the people. See the use made of this by the apostle, Heb 5:3; Heb 7:27; Heb 9:7.
John Gill on Leviticus 9:12
And he slew the burnt offering,.... The ram, which was for himself also; this he slew at the north side of the altar, Leviticus 1:11.
and Aaron's sons presented unto him the blood: which they had received into a basin, when it was slain:
which he sprinkled round about upon the altar; as he had seen Moses do before him, Leviticus 8:19.
John Calvin on Leviticus 9:7-21