Samuel H. Kellogg, The Expositor's Bible: The Book of Leviticus
“ In the burnt-offering, it was always a life that was given to God; in the meal-offering, it was never a life, but always the products of the soil. In the burnt-offering, again, the offerer always set apart the offering by the laying on of the hand, signifying thus, as we have seen, a transfer of obligation to death for sin; thus connecting with the offering, in addition to the idea of a gift to God, that of expiation for sin, as preliminary to the offering by fire. ”
