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 9:1

9:1 Then the fifth angel blew his trumpet, and I saw a star that had fallen from the sky to the earth, and he was given the key to the shaft of the abyss.

Revelation 18:3

18:3 For all the nations have fallen from

the wine of her immoral passion,

and the kings of the earth have committed sexual immorality with her,

and the merchants of the earth have gotten rich from the power of her sensual behavior.”