Jonah 3:4-10
On the first day of his journey, Jonah set out into the city and proclaimed, “Forty more days and Nineveh will be overturned!” / And the Ninevites believed God. They proclaimed a fast and dressed in sackcloth, from the greatest of them to the least. / When word reached the king of Nineveh, he got up from his throne, took off his royal robe, covered himself with sackcloth, and sat in ashes. ...

Ezekiel 18:21-24
But if the wicked man turns from all the sins he has committed, keeps all My statutes, and does what is just and right, he will surely live; he will not die. / None of the transgressions he has committed will be held against him. Because of the righteousness he has practiced, he will live. / Do I take any pleasure in the death of the wicked? declares the Lord GOD. Wouldn’t I prefer that he turn from his ways and live? ...

Ezekiel 33:13-16
If I tell the righteous man that he will surely live, but he then trusts in his righteousness and commits iniquity, then none of his righteous works will be remembered; he will die because of the iniquity he has committed. / But if I tell the wicked man, ‘You will surely die,’ and he turns from his sin and does what is just and right— / if he restores a pledge, makes restitution for what he has stolen, and walks in the statutes of life without practicing iniquity—then he will surely live; he will not die. ...

Isaiah 55:6-7
Seek the LORD while He may be found; call on Him while He is near. / Let the wicked man forsake his way and the unrighteous man his thoughts; let him return to the LORD, that He may have compassion, and to our God, for He will freely pardon.

Amos 7:3-6
So the LORD relented from this plan. “It will not happen,” He said. / This is what the Lord GOD showed me: The Lord GOD was calling for judgment by fire. It consumed the great deep and devoured the land. / Then I said, “Lord GOD, please stop! How will Jacob survive, since he is so small?” ...

2 Chronicles 7:14
and if My people who are called by My name humble themselves and pray and seek My face and turn from their wicked ways, then I will hear from heaven, forgive their sin, and heal their land.

Deuteronomy 28:1-2
“Now if you faithfully obey the voice of the LORD your God and are careful to follow all His commandments I am giving you today, the LORD your God will set you high above all the nations of the earth. / And all these blessings will come upon you and overtake you, if you will obey the voice of the LORD your God:

Deuteronomy 28:15
If, however, you do not obey the LORD your God by carefully following all His commandments and statutes I am giving you today, all these curses will come upon you and overtake you:

1 Kings 21:27-29
When Ahab heard these words, he tore his clothes, put on sackcloth, and fasted. He lay down in sackcloth and walked around meekly. / Then the word of the LORD came to Elijah the Tishbite, saying: / “Have you seen how Ahab has humbled himself before Me? Because he has humbled himself before Me, I will not bring the calamity during his days, but I will bring it upon his house in the days of his son.”

Joel 2:13-14
So rend your hearts and not your garments, and return to the LORD your God. For He is gracious and compassionate, slow to anger, abounding in loving devotion. And He relents from sending disaster. / Who knows? He may turn and relent and leave a blessing behind Him—grain and drink offerings for the LORD your God.

Matthew 11:20-24
Then Jesus began to denounce the cities in which most of His miracles had been performed, because they did not repent. / “Woe to you, Chorazin! Woe to you, Bethsaida! For if the miracles that were performed in you had been performed in Tyre and Sidon, they would have repented long ago in sackcloth and ashes. / But I tell you, it will be more bearable for Tyre and Sidon on the day of judgment than for you. ...

Luke 13:3-5
No, I tell you. But unless you repent, you too will all perish. / Or those eighteen who were killed when the tower of Siloam collapsed on them: Do you think that they were more sinful than all the others living in Jerusalem? / No, I tell you. But unless you repent, you too will all perish.”

Acts 17:30-31
Although God overlooked the ignorance of earlier times, He now commands all people everywhere to repent. / For He has set a day when He will judge the world with justice by the Man He has appointed. He has given proof of this to everyone by raising Him from the dead.”

Romans 11:21-23
For if God did not spare the natural branches, He will certainly not spare you either. / Take notice, therefore, of the kindness and severity of God: severity to those who fell, but kindness to you, if you continue in His kindness. Otherwise you also will be cut off. / And if they do not persist in unbelief, they will be grafted in, for God is able to graft them in again.

Hebrews 6:4-6
It is impossible for those who have once been enlightened, who have tasted the heavenly gift, who have shared in the Holy Spirit, / who have tasted the goodness of the word of God and the powers of the coming age— / and then have fallen away—to be restored to repentance, because they themselves are crucifying the Son of God all over again and subjecting Him to open shame.