God's love for animal sacrifice is shown early in the Bible. Cain offers God his fruit, while Abel
kills his firstorn sheep, and offers their dead bodies, along with their fat, to God. God
"had respect" for Abel's sacrifice, but not for Cain's.
Abel was a keeper of sheep, but Cain was a tiller of the ground. ... Cain brought of the fruit
of the ground an offering unto the LORD. And Abel, he also brought of the firstlings of his flock and
of the fat thereof. And the LORD had respect unto Abel and to his offering.
The first thing that Noah did after the flood was build an altar and sacrifice clean beasts and fowls to God.
"And the Lord smelled a sweet savour."
And Noah builded an altar unto the LORD; and took of every clean beast, and of every
clean fowl, and offered burnt offerings on the altar. And the Lord smelled a sweet savour.
God promised Abraham that he would inherit all of the land from Egypt to the Euphrates River. When Abraham
ask God for a sign, God told him to kill a three-year-old heifer, and a three-year-old ram,
along with a turtle dove and a young pigen. Abraham did as he was told and that evening God lit
the whole bloody mess on fire.
And he [God] said unto him [Abraham], Take me an heifer of three years old, and a she
goat of three years old, and a ram of three years old, and a turtledove, and a young pigeon.
And he took unto him all these, and divided them in the midst, and laid each piece one
against another: but the birds divided he not. ... And it came to pass, that, when the sun went
down, and it was dark, behold a smoking furnace, and a burning lamp that passed between those
pieces. Genesis 15:9-17
God commanded the Israelistes to build an altar for animal sacrifices. He then gave the Israelites
dozens of commandments telling them in great detail what animals he wanted them to kill for him and
how he wanted them killed and burned for "a sweet savour unto the Lord." The rituals involved
things like wiping blood on the thumbs and big toes of the priests, sprinkling blood on the people,
burning fat, and pouring blood on the altar. (Below are just a few of God's instructions. For more, see the
first nine chapters of Leviticus.)
An altar of earth thou shalt make unto me, and shalt sacrifice thereon thy
burnt offerings, and thy peace offerings, thy sheep, and thine oxen: in all
places where I record my name I will come unto thee, and I will bless thee.
Aaron and his sons laid their hands upon the head of the bullock for the sin offering.
And he slew it; and Moses took the blood, and put it upon the horns of the altar round about
with his finger, and purified the altar, and poured the blood at the bottom of the altar, and
sanctified it, to make reconciliation upon it.
And he took all the fat that was upon the inwards, and the caul above the liver, and
the two kidneys, and their fat, and Moses burned it upon the altar.
But the bullock, and his hide, his flesh, and his dung, he burnt with fire without the
camp; as the Lord commanded Moses.
And he brought the ram for the burnt offering: and Aaron and his sons laid their hands
upon the head of the ram.
And he killed it; and Moses sprinkled the blood upon the altar round about.
And he cut the ram into pieces; and Moses burnt the head, and the pieces, and the fat.
And he washed the inwards and the legs in water; and Moses burnt the whole ram upon the altar:
it was a burnt sacrifice for a sweet savour, and an offering made by fire unto the Lord;
as the Lord commanded Moses.
And he brought the other ram, the ram of consecration: and Aaron and his sons laid their
hands upon the head of the ram.
And he slew it; and Moses took of the blood of it, and put it upon the tip of Aaron's
right ear, and upon the thumb of his right hand, and upon the great toe of his right foot.
And he brought Aaron's sons, and Moses put of the blood upon the tip of their right ear,
and upon the thumbs of their right hands, and upon the great toes of their right feet: and Moses sprinkled the blood upon the altar round about.
And he took the fat, and the rump, and all the fat that was upon the inwards, and the caul above the liver, and the two kidneys, and their fat, and the right shoulder.
Thou shalt sprinkle their
blood upon the altar, and shalt burn their fat for an offering made by
fire, for a sweet savour unto the LORD. Numbers 18:17-19
And thou shalt offer thy burnt offerings, the flesh and the blood, upon the
altar of the LORD thy God: and the blood of thy sacrifices shall be poured
out upon the altar of the LORD thy God, and thou shalt eat the flesh.
No, God does not desire animal sacrifices.
The book of Psalms is the first book of the Bible to claim that God does not desire animal sacrifices.
Sacrifice and offering thou didst not desire. Ps.40:6
Will I eat of the flesh of bulls, or drink the blood of
goats? Psalm 50:13
For thou desirest not sacrifice ... thou delightest not in
burnt offerings. Psalm 51:16
Some prophets make the same claim.
I delight not in the blood of bullocks, or of lambs, or of he
goats. Isaiah 1:11
He that killeth an ox is as if he slew a man. Isaiah 66:3
Your burnt offerings are not acceptable, nor your sacrifices
sweet unto me. Jeremiah 6:20
For I desired mercy, and not sacrifice; and the knowledge of God more than burnt offerings.
Shall I come before him with burnt offerings, with calves of a year old? Will the LORD be pleased with thousands of
rams? Micah 6:6-7
And then Jesus says the same thing a couple of times (quoting Hosea).