2 Thessalonians 2:10-11

and by unlimited seduction to evil and with all the deception of wickedness for those who are perishing, because they did not welcome the love of the truth [of the gospel] so as to be saved [they were spiritually blind, and rejected the truth that would have saved them]. Because of this God will send upon them a misleading influence, [an activity of error and deception] so they will believe the lie