Romans 5:16

And it is not with the gift as it was with the results of one individual's sin; for the judgement which one individual provoked resulted in condemnation, whereas the free gift after a multitude of transgressions results in acquittal.

Luke 7:47-50

This is the reason why I tell you that her sins, her many sins, are forgiven--because she has loved much; but he who is forgiven little, loves little."

Acts 13:38-39

"Understand therefore, brethren, that through this Jesus forgiveness of sins is announced to you;

1 Corinthians 6:9-11

Do you not know that unrighteous men will not inherit God's Kingdom? Cherish no delusion here. Neither fornicators, nor idolaters, nor adulterers, nor any who are guilty of unnatural crime,

1 Corinthians 11:32

But when we are judged by the Lord, chastisement follows, to save us from being condemned along with the world.

Galatians 3:10

All who are depending upon their own obedience to the Law are under a curse, for it is written, "Cursed is every one who does not remain faithful to all the precepts of the Law, and practise them."

1 Timothy 1:13-16

though I was previously a blasphemer and a persecutor and had been insolent in outrage. Yet mercy was shown me, because I had acted ignorantly, not having as yet believed;

James 2:10

A man who has kept the Law as a whole, but has failed to keep some one command, has become guilty of violating all.

Treasury of Scripture Knowledge

Summary

And not as it was by one that sinned, so is the gift: for the judgment was by one to condemnation, but the free gift is of many offences unto justification.

Bible References

For the

Galatians 3:10
All who are depending upon their own obedience to the Law are under a curse, for it is written, "Cursed is every one who does not remain faithful to all the precepts of the Law, and practise them."
James 2:10
A man who has kept the Law as a whole, but has failed to keep some one command, has become guilty of violating all.

But the free

Luke 7:47
This is the reason why I tell you that her sins, her many sins, are forgiven--because she has loved much; but he who is forgiven little, loves little."
Acts 13:38
"Understand therefore, brethren, that through this Jesus forgiveness of sins is announced to you;
1 Corinthians 6:9
Do you not know that unrighteous men will not inherit God's Kingdom? Cherish no delusion here. Neither fornicators, nor idolaters, nor adulterers, nor any who are guilty of unnatural crime,
1 Timothy 1:13
though I was previously a blasphemer and a persecutor and had been insolent in outrage. Yet mercy was shown me, because I had acted ignorantly, not having as yet believed;