Revelation 2:5

2:5 Therefore, remember from what high state you have fallen and repent! Do the deeds you did at the first; if not, I will come to you and remove your lampstand from its place – that is, if you do not repent.

Revelation 6:12

6:12 Then I looked when the Lamb opened the sixth seal, and a huge earthquake took place; the sun became as black as sackcloth made of hair, and the full moon became blood red;

Revelation 11:13

11:13 Just then a major earthquake took place and a tenth of the city collapsed; seven thousand people were killed in the earthquake, and the rest were terrified and gave glory to the God of heaven.

Revelation 16:14

16:14 For they are the spirits of the demons performing signs who go out to the kings of the earth to bring them together for the battle that will take place on the great day of God, the All-Powerful.

Revelation 20:11

The Great White Throne

20:11 Then I saw a large white throne and the one who was seated on it; the earth and the heaven fled from his presence, and no place was found for them.