Why Adam's Sin Is Your Problem
"Therefore, just as sin came into the world through one man, and death through sin, and so death spread to all men..."
Romans 5:12
Why should the decision of one man in a garden thousands of years ago have anything to do with us?
We were not there. We did not reach for the fruit. We did not hide behind the trees or blame Eve when God asked what happened.
Yet Romans 5 says Adam's sin is our problem.
To understand why, we have to see Adam as more than the first sinner. He was the representative head of humanity. He stood for us.
One Man Represented Many
When the head of a nation signs a treaty, the citizens are affected even though most never touched the pen. When a team captain takes the field, he acts as a representative of the team, not merely as a private individual.
Adam stood before God as the covenant head of the human race. When he obeyed, humanity stood in him. When he fell, humanity fell in him.
Paul says that through one man's disobedience, many were made sinners. Condemnation came through one trespass. Sin entered through Adam, and death followed behind it.
We inherit both guilt and corruption. We are not born morally neutral, waiting to see whether we will eventually choose sin. We enter the world belonging to Adam's fallen humanity, and then we willingly confirm that membership with sins of our own.
No parent has ever needed to teach a child to be selfish.
Damaged All the Way Down
The Fall did not make us as evil as we could possibly be. God's common grace restrains evil, human laws restrain evil, and even fallen people can perform actions that benefit others.
But sin damaged every part of us.
It reached the mind, so we do not think clearly about God.
It reached the will, so we do not choose God freely from a morally neutral position.
It reached the affections, so we do not love what we should love in the way we should love it.
It reached the body, so weakness, suffering, and death now mark our lives.
Not one square inch of us escaped the Fall.
This is why people do not become sinners by sinning. We sin because we are sinners. The behavior is real, voluntary, and guilty, but it grows from a nature already bent away from God.
Two Ways to Get This Wrong
We can make this doctrine too small.
If sin is merely a collection of bad habits, then people need better information, better environments, or stronger routines. Ministry becomes advice. Discipleship becomes behavior management. Evangelism becomes an attempt to persuade basically healthy people to make a wiser choice.
But dead people do not need tips. They need life.
We can also use this doctrine to excuse coldness or despair.
"People are sinners, so what did you expect?" can become a way of shrugging at evil or giving up on someone. That is not the purpose of Genesis 3 or Romans 5. The doctrine should remove surprise and superiority, not grief and compassion.
When a marriage collapses, a child rebels, or a respected person falls into serious sin, Christians should grieve deeply. But we should never whisper, "I would never." Adam's corruption runs through our blood too.
Another Representative
Before we declare representation unfair, notice what Paul does with it.
He builds our salvation on the same structure.
If one man could represent us into ruin, one Man can represent His people into righteousness. Through Adam came sin, condemnation, and death. Through Jesus Christ come obedience, justification, and life.
Take away Adam standing in for humanity, and we have taken away one of the clearest explanations of Christ standing in for His people.
Our hope is not that we will escape Adam by becoming better versions of Adam. Our hope is union with the last Adam, Jesus Christ.
What Adam did explains what we are. Only what Christ did can undo it.
Multiplication Moment
Think again about the difficult person for whom you have been praying.
Add a second sentence:
"This person bears Your image. This person cannot fix himself or herself."
Ask God to replace your surprise, superiority, and frustration with gospel urgency. Then look for an opportunity to give that person more than advice. Point toward Christ.
This article was adapted from the Doctrine of Man Sunday School series, taught by Doug Modic at Cornerstone Bible Church.
Romans 5:12
Why should the decision of one man in a garden thousands of years ago have anything to do with us?
We were not there. We did not reach for the fruit. We did not hide behind the trees or blame Eve when God asked what happened.
Yet Romans 5 says Adam's sin is our problem.
To understand why, we have to see Adam as more than the first sinner. He was the representative head of humanity. He stood for us.
One Man Represented Many
When the head of a nation signs a treaty, the citizens are affected even though most never touched the pen. When a team captain takes the field, he acts as a representative of the team, not merely as a private individual.
Adam stood before God as the covenant head of the human race. When he obeyed, humanity stood in him. When he fell, humanity fell in him.
Paul says that through one man's disobedience, many were made sinners. Condemnation came through one trespass. Sin entered through Adam, and death followed behind it.
We inherit both guilt and corruption. We are not born morally neutral, waiting to see whether we will eventually choose sin. We enter the world belonging to Adam's fallen humanity, and then we willingly confirm that membership with sins of our own.
No parent has ever needed to teach a child to be selfish.
Damaged All the Way Down
The Fall did not make us as evil as we could possibly be. God's common grace restrains evil, human laws restrain evil, and even fallen people can perform actions that benefit others.
But sin damaged every part of us.
It reached the mind, so we do not think clearly about God.
It reached the will, so we do not choose God freely from a morally neutral position.
It reached the affections, so we do not love what we should love in the way we should love it.
It reached the body, so weakness, suffering, and death now mark our lives.
Not one square inch of us escaped the Fall.
This is why people do not become sinners by sinning. We sin because we are sinners. The behavior is real, voluntary, and guilty, but it grows from a nature already bent away from God.
Two Ways to Get This Wrong
We can make this doctrine too small.
If sin is merely a collection of bad habits, then people need better information, better environments, or stronger routines. Ministry becomes advice. Discipleship becomes behavior management. Evangelism becomes an attempt to persuade basically healthy people to make a wiser choice.
But dead people do not need tips. They need life.
We can also use this doctrine to excuse coldness or despair.
"People are sinners, so what did you expect?" can become a way of shrugging at evil or giving up on someone. That is not the purpose of Genesis 3 or Romans 5. The doctrine should remove surprise and superiority, not grief and compassion.
When a marriage collapses, a child rebels, or a respected person falls into serious sin, Christians should grieve deeply. But we should never whisper, "I would never." Adam's corruption runs through our blood too.
Another Representative
Before we declare representation unfair, notice what Paul does with it.
He builds our salvation on the same structure.
If one man could represent us into ruin, one Man can represent His people into righteousness. Through Adam came sin, condemnation, and death. Through Jesus Christ come obedience, justification, and life.
Take away Adam standing in for humanity, and we have taken away one of the clearest explanations of Christ standing in for His people.
Our hope is not that we will escape Adam by becoming better versions of Adam. Our hope is union with the last Adam, Jesus Christ.
What Adam did explains what we are. Only what Christ did can undo it.
Multiplication Moment
Think again about the difficult person for whom you have been praying.
Add a second sentence:
"This person bears Your image. This person cannot fix himself or herself."
Ask God to replace your surprise, superiority, and frustration with gospel urgency. Then look for an opportunity to give that person more than advice. Point toward Christ.
This article was adapted from the Doctrine of Man Sunday School series, taught by Doug Modic at Cornerstone Bible Church.
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