“but God said, ‘You shall not eat of the fruit of the tree that is in the midst of the garden, neither shall you touch it, lest you die.'” – Genesis 3:3
From the beginning, the consequences were clear. Disobey God, and death follows. Paul says it plainly: “For the wages of sin is death” (Romans 6:23). What you earn through sin is your own destruction.
Sin is rebellion against God. It is doing what God forbids. “Everyone who makes a practice of sinning also practices lawlessness; sin is lawlessness” (1 John 3:4).
It’s also refusing to do what God commands. “So whoever knows the right thing to do and fails to do it, for him it is sin” (James 4:17).
None of us escapes this verdict. “for all have sinned and fall short of the glory of God” (Romans 3:23).
Every single one of us stands guilty. We all deserve death.
The Gap
God desires to be close to us. He wants to dwell among us. He wants to have relationship with His creation.
But God is holy, and perfectly so. A holy God can not dwell among sinful people without compromising His holiness. A righteous God can not overlook rebellion or pretend sin doesn’t exist. The wages of sin must be paid. Death must occur. Justice must be satisfied.
But if justice is satisfied through our death, our relationship with Him ends before it begins. We can’t have fellowship with God while we are dead in our sins.
This problem seems impossible. God, though, in His infinite wisdom, provided the answer.
Blood.
The Answer
“For the life of the flesh is in the blood, and I have given it for you on the altar to make atonement for your souls, for it is the blood that makes atonement by the life” (Leviticus 17:11).
Blood equals life. When blood flows, life continues. When blood is shed, life ends.
God ordained that blood could substitute one life for another. When an innocent life ends through shed blood, that blood can be applied on behalf of the guilty. When that blood is applied to the altar, it becomes payment for the one who deserves to die but lives instead. One life ransoms another. One death prevents another.
God gives this to us as a gift. “I have given it for you,” He says. The provision comes from Him, not us. This direction is important. He makes the way, not for our sake, but because He desires it.
The Passover
God shows us this principle through specific examples.
In the Book of Exodus, we learn that Egypt’s firstborn sons were marked for death. God’s judgment was coming.
God commanded each Israelite family to take a lamb without blemish, slaughter it, and apply its blood to their doorposts. When the angel of death saw the blood, he passed over that house. The lamb’s death substituted for the firstborn’s death.
Direct substitution. The lamb did nothing wrong. The firstborn deserved judgment. But the innocent lamb died, and the guilty firstborn lived because blood had been shed in his place.
Blood makes the difference.
The Day of Atonement
Another example.
Once a year, the high priest entered the Holy of Holies, the part of the temple where God’s presence lived. He couldn’t go in without blood. He sacrificed a bull for his own sins first, because even he couldn’t approach God without blood covering his guilt.
Then he took blood into the inner room and sprinkled it on the mercy seat, the golden cover of the Ark, the very throne of God. Only blood made this approach possible. Only blood cleansed the sanctuary. Only blood satisfied justice enough to let the relationship continue another year.
He sacrificed a goat for the people’s sins. Blood in the Holy of Holies. Blood in the Holy Place. Blood on the altar. Each application cleansed another space.
A second goat was sent into the wilderness carrying the people’s guilt far away.
Two goats, two parts of atonement. The slaughtered goat’s blood satisfied God’s justice. The scapegoat carried away guilt.
This happened every year because animal blood could only cover sin temporarily. It couldn’t remove sin permanently. The sacrifices had to be made again and again.
The Lamb of God
But then, something better came.
John the Baptist saw Jesus and said: “Behold, the Lamb of God, who takes away the sin of the world” (John 1:29). Doesn’t cover sin. Takes it away. Not for one year. Forever. Not for one chosen nation, but for the world.
Jesus died at the time when the Passover lambs were being slaughtered. Paul says it directly: “For Christ, our Passover lamb, has been sacrificed” (1 Corinthians 5:7). At the Last Supper, Jesus took the cup and said: “for this is my blood of the covenant, which is poured out for many for the forgiveness of sins” (Matthew 26:28). His death would accomplish what every Old Testament sacrifice pointed toward.
Hebrews explains it clearly. Christ entered the heavenly sanctuary with His own blood. He secured eternal redemption through one sacrifice for all time. “For it is impossible for the blood of bulls and goats to take away sins” (Hebrews 10:4).
Animal sacrifices were always insufficient. They covered sin but couldn’t remove it. They had to be repeated endlessly. When Christ died, He cried out: “It is finished” (John 19:30). The Greek word means it is paid in full. The debt was satisfied completely. The work was done.
Jesus is the Passover Lamb whose blood protects from death. He’s the Day of Atonement sacrifice whose blood cleanses. He’s the substitute who died in your place. His blood does what animal blood could never do. It removes sin completely. It cleanses consciences. It satisfies God’s wrath fully. It reconciles us to God.
Why Jesus Had To Die
Sin’s wage is death. Justice must be satisfied. A holy God can’t compromise His holiness. The debt must be paid. But God wants relationship with us. Love drove Him to find a way to reconcile justice with mercy.
He provided the sacrifice Himself. He took the judgment upon Himself. He paid the debt we owed.
Jesus didn’t die as a martyr. He died as a substitute. He died in your place. He took the death you earned. He shed the blood that ransoms your life.
This is why blood sacrifice matters. This is why we can’t understand the cross without understanding the altar. The Old Testament prepared the way for Calvary.
From the first sacrifice when God clothed Adam and Eve with animal skins, through the Passover lamb, through the Day of Atonement, to the cross where Jesus died, one truth runs through Scripture.
Our life is in His blood.
Your Choice
The Israelites had to apply the blood to their doorposts. It wasn’t enough for the lamb to die. They had to act on what God provided.
The same is true today. Christ’s blood was shed. The sacrifice was made. But we must respond.
We have to admit that we are sinners who deserve death. We must recognize that we can’t save ourselves from the wrath of God and eternal damnation. We must accept that Christ died as our substitute, taking God’s judgment that we so rightly deserve, upon Himself.
Judgment is coming. Every person will stand before God to give an account. The question that will matter is whether you have Christ’s blood applied on your behalf.
Apply His blood to your life through faith. Trust what He accomplished. Receive the gift He offers. Live in His peace for eternity.
“In him we have redemption through his blood, the forgiveness of our trespasses, according to the riches of his grace.” – Ephesians 1:7