Does the Bible require you to pay back what you stole before God forgives you?

Yes — in the law of the guilt offering, a person who defrauded or stole from someone repays the full amount plus a fifth, and only after that restitution is made does the priest pronounce forgiveness.

Yes. The order in Leviticus never inverts: the wrong is made right with the person first, and forgiveness follows.

The law covers deposit fraud, robbery, extortion, keeping something lost and found, and a false oath sworn to cover any of it (Leviticus 6:2-3). The remedy has a fixed shape. The stolen or withheld thing goes back — Hebrew uses the verb heshiv (H7725), "cause to return" — the principal is repaid in full with שָׁלַם (shalam, H7999), and a fifth is added on top with yasaf, "add" (the added fifth itself is חֹמֶשׁ, chomesh, H2549). Only then:

"He shall repay it in full and add a fifth to it, and give it to whom it belongs on the day of his guilt offering... and the priest shall make atonement for him before the Lord, and he shall be forgiven for any of the things that he did to incur guilt." — Leviticus 6:5-7

Total repayment: 120 percent of what was taken. That number looks severe until it is set beside what the rest of the Bible does with the very same categories of theft once a person is caught rather than confessing on their own. A thief caught stealing an ox pays back five times its value, four times for a sheep (Exodus 22:1). David sentences Nathan's rich man in the parable to pay back fourfold (2 Samuel 12:6). Proverbs pictures a caught thief repaying sevenfold (Proverbs 6:31). All of these use the same repayment verb, shalam, so the comparison is not just thematic — it is the same word doing different work in different settings. Against penalties running 400 to 700 percent, the guilt offering's 120 percent is by far the lightest.

That is the surprise built into the law: coming forward voluntarily and repaying through the priest costs far less than being exposed and prosecuted. The gradient runs backward from what you would expect — confession lowers the cost, not raises it. But it never removes the cost. The debt still has to be paid; grace does not mean the wronged party goes without what they lost. The altar finishes the transaction; it does not replace the transaction.

So the guilt offering is not an alternative to restitution, some more spiritual shortcut around making things right. It is the law's proof that repentance includes repayment, and that God's forgiveness meets a person on the far side of that repayment — not instead of it.

Want the full comparison table and the reasoning behind why confession costs less than exposure? Read the full study on the guilt offering.