John Gills Exposition of the Bible Commentary - Leviticus 9:9
And the sons of Aaron brought the blood unto him ,.... The blood of the calf of the sin offering, which they had received in a basin when it was slain: and he dipped his finger in the blood, and put it upon the horns of the altar ; the four horns of it, as Moses had done at his consecration, which was an example to him, Leviticus 8:15 . This was typical of the blood of Christ, to which persons may have recourse from the four quarters of the world for atonement and pardon: and... read more
Matthew Henry's Complete Commentary - 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... read more