2 Thessalonians 2:7
For the mystery of lawlessness is already at work, but the one who now restrains it will continue until he is taken out of the way.

Revelation 1:20
This is the mystery of the seven stars you saw in My right hand and of the seven golden lampstands: The seven stars are the angels of the seven churches, and the seven lampstands are the seven churches.

Revelation 12:3
Then another sign appeared in heaven: a huge red dragon with seven heads, ten horns, and seven royal crowns on his heads.

Revelation 17:3
And the angel carried me away in the Spirit into a wilderness, where I saw a woman sitting on a scarlet beast that was covered with blasphemous names and had seven heads and ten horns.

Revelation 17:5
On her forehead a mysterious name was written: Babylon the Great, the mother of prostitutes and of the abominations of the earth.

Revelation 18:1
After this I saw another angel descending from heaven with great authority, and the earth was illuminated by his glory.