2 Thessalonians 2:6-11

ISV(i) 6 You know what it is that is now holding him back, so that he will be revealed when his time comes. 7 For the secret of this lawlessness is already at work, but only until the person now holding it back gets out of the way. 8 Then the lawless one will be revealed, whom the Lord will destroy with the breath of his mouth, rendering him powerless by the manifestation of his coming.
9 The coming of the lawless one will be accompanied by the power of Satan. He will use every kind of power, including miraculous signs, lying wonders, 10 and every type of evil to deceive those who are dying, those who refused to love the truth that would save them. 11 For this reason, God will send them a powerful delusion so that they will believe the lie.