9 The sons of Aaron presented the blood to him; and he dipped his finger in the blood, and put it on the horns of the altar, and poured out the blood at the base of the altar:
*Minor differences ignored. Grouped by changes, with first version listed as example.
Aaron did not act according to the ordinary Law Leviticus 4:5-7, Leviticus 4:16-18, but as Moses had done in the sin-offering of the consecration ceremony (Leviticus 8:15; compare also Leviticus 4:25, Leviticus 4:30, Leviticus 4:34). The probable reason of this was that he had not yet been formally introduced as the high priest into the holy place of the tabernacle.
Brought the blood - They most likely held the basons in which the blood was received as it ran from the victim, and then handed them to their father. See Leviticus 1:5.
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 poured out the blood at the bottom of the altar; what remained after he had put what was proper on the horns of it.
The altar - Of burnt - offering, of which alone he speaks both in the foregoing and following words; and the blood was poured out at the bottom of this altar only, not of the altar of incense, as appears from Leviticus 4:7, where indeed there is mention of putting some of the blood upon the horns of the altar of incense, in this case of the priest's sacrificing for his own sins. But there seems to be a double difference, That sacrifice was offered for some particular sin, this for his sins indefinitely. There he is supposed to be compleat in his office, and here he is but entering into his office, and therefore must prepare and sanctify himself by this offering upon the brazen altar in the court, before he can be admitted into the holy place where the altar of incense was. And the like is to be said for the difference between the sin - offering for the people here, and Leviticus 4:17-18.
*More commentary available at chapter level.