Revelation 2:16

2:16 Therefore, repent! If not, I will come against you quickly and make war against those people with the sword of my mouth.

Revelation 2:21-22

2:21 I have given her time to repent, but she is not willing to repent of her sexual immorality. 2:22 Look! I am throwing her onto a bed of violent illness, and those who commit adultery with her into terrible suffering, unless they repent of her deeds.

Revelation 3:3

3:3 Therefore, remember what you received and heard, and obey it, and repent. If you do not wake up, I will come like a thief, and you will never know at what hour I will come against you.

Revelation 3:19

3:19 All those I love, I rebuke and discipline. So be earnest and repent!

Revelation 9:20-21

9:20 The rest of humanity, who had not been killed by these plagues, did not repent of the works of their hands, so that they did not stop worshiping demons and idols made of gold, silver, bronze, stone, and wood – idols that cannot see or hear or walk about. 9:21 Furthermore, they did not repent of their murders, of their magic spells, of their sexual immorality, or of their stealing.

Revelation 16:9

16:9 Thus people were scorched by the terrible heat, yet they blasphemed the name of God, who has ruling authority over these plagues, and they would not repent and give him glory.

Acts 17:30-31

17:30 Therefore, although God has overlooked such times of ignorance, he now commands all people everywhere to repent, 17:31 because he has set a day on which he is going to judge the world in righteousness, by a man whom he designated, having provided proof to everyone by raising him from the dead.”