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 9:17
meat offering . . . wave offering--It is observable that there is no notice taken of these in the offerings the priests made for themselves. They could not bear their own sins: and therefore, instead of eating any part of their own sin offering, as they were at liberty to do in the case of the people's offering, they had to carry the whole carcasses "without the camp and burn them with fire" [Exo 29:14; Lev 4:12].
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 9:19
And the fat of the bullock, and of the ram,.... Which in all offerings was the Lord's, and was burnt, see Leviticus 3:16.
the rump; or tail of the ram; which in those countries was very large, and had a great deal of fat upon it; See Gill on Exodus 29:22, Leviticus 3:9.
and that which covereth the inwards; called the "omentum":
and the kidneys, and the caul above the liver; and the fat that was upon each of these: Ben Gersom observes, that the kidneys and liver are mentioned last, to show that they were laid uppermost in waving (after directed to), that the owners might be stirred up, or moved by these things.