3 The priest must present part of this peace offering as a special gift to the Lord . This includes all the fat around the internal organs, 4 the two kidneys and the fat around them near the loins, and the long lobe of the liver. These must be removed with the kidneys, 5 and Aaron's sons will burn them on top of the burnt offering on the wood burning on the altar. It is a special gift, a pleasing aroma to the Lord .

Matthew Henry's Commentary on Leviticus 3:3-5

Commentary on Leviticus 3:1-5

(Read Leviticus 3:1-5)

The peace-offerings had regard to God as the giver of all good things. These were divided between the altar, the priest, and the owner. They were called peace-offering, because in them God and his people did, as it were, feast together, in token of friendship. The peace-offerings were offered by way of supplication. If a man were in pursuit of any mercy, he would add a peace-offering to his prayer for it. Christ is our Peace, our Peace-offering; for through him alone it is that we can obtain an answer of peace to our prayers. Or, the peace-offering was offered by way of thanksgiving for some mercy received. We must offer to God the sacrifice of praise continually, by Christ our Peace; and then this shall please the Lord better than an ox or bullock.