2 Thessalonians 2:11

And for this cause God will send upon them the efficacy of error, so that they shall themselves believe the lie:

Romans 1:28

And as they were not careful to acknowledge God, God gave them up to an undiscerning mind to do things that were not fit to be done:

Matthew 24:5

for many shall come in my name saying, I am the Christ, and shall deceive many.

John 12:39-43

And therefore they could not believe; for Esaias had also said,

so that they are inexcusable; because having thus known God they glorified Him not as God, neither were they thankful; but were infatuated by their own reasonings, and their heart being void of understanding was darkened.

1 Thessalonians 2:3

For our exhortation was not of deceit, nor of impurity, nor in guile:

1 Timothy 4:1

Now the Spirit expressly saith, that in latter times some shall apostatize from the faith, attending to seducing spirits,

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2 Thessalonians 2:11