2 Thessalonians 2:7
For the mystery of wickedness already works, [God] only restrains it just now, till it shall be out of the way;
Revelation 17:5
and on her forehead the names inscribed, MYSTERY, BABYLON THE GREAT, THE MOTHER OF HARLOTS AND OF THE ABOMINATIONS OF THE EARTH.
Revelation 17:7
And the angel said to me, Why did you wonder? I will tell you the mystery of the woman and of the beast which carries her, having the seven heads and ten horns.
1 John 2:18
Little children, it is the last time; and as you heard that antichrist is coming, even now many have become anti-christs; whence we know that it is the last time.
1 John 4:3
and every spirit which does not confess Jesus is not of God. And this is the [spirit] of anti-christ, of which you have heard that he is coming, and he is now in the world already.
Acts 20:29
For I know that after my departure grievous wolves will come among you, not sparing the flock,
Colossians 2:18-23
Let no one wishing [it] deprive you of your reward by humility and a worship of angels, intruding into what he has not seen, vainly puffed up by his carnal mind,
1 Timothy 3:16
And confessedly great is the mystery of piety; [Christ,] who was manifested in the flesh, was justified in the spirit, was seen by angels, was preached to the nations, was believed on in the world, was received up into glory.
2 Timothy 2:17-18
and their word will eat like a gangrene; of whom are Hymenaeus and Philetus,