Commentaries
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.
CHAPTER 3
Le 3:1-17. The Peace Offering of the Herd.
1. if his oblation be a sacrifice of peace offering—"Peace" being used in Scripture to denote prosperity and happiness generally, a peace offering was a voluntary tribute of gratitude for health or other benefits. In this view it was eucharistic, being a token of thanksgiving for benefits already received, or it was sometimes votive, presented in prayer for benefits wished for in the future.
of the herd—This kind of offering being of a festive character, either male or female, if without blemish, might be used, as both of them were equally good for food, and, if the circumstances of the offerer allowed it, it might be a calf.