2 Thessalonians 2:7-8

7His power is already working secretly to turn people against God. But there is someone who makes it impossible for him to work freely. That person will continue to make it impossible, until God takes that person away.

8Then the man who is against God will appear. But the Lord Jesus will come, and he will kill that man. Jesus will blow him away with breath from his mouth. When Jesus appears with great power, that enemy of God will be there no longer!