2 Thessalonians 2:3 NIV

1 John 2:18 niv
Dear children, this is the last hour; and as you have heard that the antichrist is coming, even now many antichrists have come. This is how we know it is the last hour.

1 Timothy 4:1-3 niv
The Spirit clearly says that in later times some will abandon the faith and follow deceiving spirits and things taught by demons. Such teachings come through hypocritical liars, whose consciences have been seared as with a hot iron. They forbid people to marry and order them to abstain from certain foods, which God created to be received with thanksgiving by those who believe and who know the truth.

Daniel 7:25 niv
He will speak against the Most High and oppress his holy people and try to change the set times and the laws. The holy people will be delivered into his hands for a time, times and half a time.

Ephesians 5:6 niv
Let no one deceive you with empty words, for because of such things God’s wrath comes on those who are disobedient.

Matthew 24:4-6 niv
Jesus answered: “Watch out that no one deceives you. For many will come in my name, claiming, ‘I am the Messiah,’ and will deceive many. You will hear of wars and rumors of wars, but see to it that you are not alarmed. Such things must happen, but the end is still to come.