for the Israelites to observe when they offer their sacrifices. When you offer an animal sacrifice, it may be one of your cattle or one of your sheep or goats.
So we are to use our different gifts in accordance with the grace that God has given us. If our gift is to speak God's message, we should do it according to the faith that we have;
So then, my friends, because of God's great mercy to us I appeal to you: Offer yourselves as a living sacrifice to God, dedicated to his service and pleasing to him. This is the true worship that you should offer.
Make an altar of earth for me, and on it sacrifice your sheep and your cattle as offerings to be completely burned and as fellowship offerings. In every place that I set aside for you to worship me, I will come to you and bless you.
A bull, a ram, a sheep, or a goat may be presented to the Lord as a burnt offering or as a sacrifice in fulfillment of a vow or as a freewill offering or as an offering at your regular religious festivals; the odor of these food offerings is pleasing to the Lord.
In either case the man shall take his wife to the priest. He shall also take the required offering of two pounds of barley flour, but he shall not pour any olive oil on it or put any incense on it, because it is an offering from a suspicious husband, made to bring the truth to light.
and in addition they offered the regular sacrifices to be burned whole and those to be offered at the New Moon Festival and at all the other regular assemblies at which the Lord is worshiped, as well as all the offerings that were given to the Lord voluntarily.