
Doctrine & Theology
What is sin?
Short Answer
Sin is any failure to meet God's holy standard in thought, attitude, word, action, or omission. It includes open rebellion, unbelief, selfishness, and disobedience. Sin is universal; no one becomes right with God through personal goodness. Its consequence is separation from God and death, which is why every person needs a Savior rather than merely better behavior.
Most people have a working definition of sin, and it is usually a list.
Scripture's definition is wider and more uncomfortable than any list.
Sin is measured against God, not against other people
The instinctive defense is comparison. I am not perfect, but I am not like him.
Comparison always finds someone worse, which is why it never produces repentance.
For all have sinned, and come short of the glory of God;
The standard is not the person next to you. The standard is God's own holiness.
Measured that way, nobody clears it.
It is not only what you do
Sin includes actions, and it does not stop there.
Thoughts. Attitudes. Words. Motives.
And the things you never did.
Therefore to him that knoweth to do good, and doeth it not, to him it is sin.
That last category is the one most people have never counted.
What sin actually breaks
Sin is not primarily rule-breaking. It is relationship-breaking.
But your iniquities have separated between you and your God, and your sins have hid his face from you, that he will not hear.
That is why sin cannot be fixed by better behavior. Behavior was never the root of it.
Sin is universal, and it is not all identical
Every person is affected. That does not mean every person is as bad as they could possibly be, and it does not mean every sin does equal damage in the world.
A harsh word and a betrayal are not the same wound.
But both fall short of the same standard, and both need the same remedy.
What it costs
For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord.
Wages are earned. Gifts are not.
The verse puts both in one sentence on purpose.
So what is sin?
Any failure to meet God's holy standard.
In what you do.
In what you think.
In what you leave undone.
It is universal, it is serious, and it is why the answer to it is a Savior.
Sin is not a behavior problem with a behavioral solution.
Bottom line
Sin is any failure to meet God's holy standard in thought, attitude, word, action or omission, and it is universal. That is why the remedy is a Savior rather than self-improvement.
Continue Exploring
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- Faith & SalvationWhy is Jesus the only way to God?Jesus is the only way to God because sin has separated every person from a holy God, and only Jesus can bridge that gap. He alone is fully God and fully man, the one mediator able to offer a perfect, sinless sacrifice. No amount of good works, sincerity, or religion can reconcile a guilty sinner to God. Jesus said, “I am the way, the truth, and the life: no man cometh unto the Father, but by me” (John 14:6).Read answer →

- Prophecy & End TimesWhat does the Bible say about Israel?The Bible presents Israel as God’s chosen nation—a people He called through Abraham, delivered from Egypt, and gave the land of Canaan. God made an unconditional covenant with them, and though they were scattered for disobedience, the prophets promised a future restoration. Paul insists God has not cast away His people. In this reading, the church and Israel are distinct, and God’s promises to Israel will be literally fulfilled.Read answer →

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