Albert Barnes' Notes on the Whole Bible - Leviticus 9:15-21
In this first complete series of offerings made by the high priest, the sacrifices take their appointed order; first, the sin-offering to make atonement; then the burnt-offering, to signify the surrender of the body, soul and spirit to Yahweh in heaven; and lastly the peace-offering, to show forth the communion vouchsafed to those who are justified and sanctified. See Leviticus 8:14 note. read more
The Pulpit Commentary - Leviticus 9:15-21
The people's sin offering, burnt off, ring, meat offering, and peace offerings follow. The meat offering is said to have been burnt upon the altar, beside the burnt sacrifice of the morning . It is probable that, on this occasion, the people's burnt offering, which consisted of a calf and a lamb, took the place of the ordinary morning sacrifice of a lamb ( Exodus 29:38 ). Aaron is said to have offered the burnt offering according to the manner , or, as it is given in the margin, ... read more