Passage cross-references.

Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.

That we henceforth be no more children, tossed to and fro, and carried about with every wind of doctrine, by the sleight of men, and cunning craftiness, whereby they lie in wait to deceive;

And Jesus answered and said unto them, Take heed that no man deceive you.

For they that are such serve not our Lord Jesus Christ, but their own belly; and by good words and fair speeches deceive the hearts of the simple. …

For false Christs and false prophets shall rise, and shall shew signs and wonders, to seduce, if it were possible, even the elect.

For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist.

Also of your own selves shall men arise, speaking perverse things, to draw away disciples after them.

Wherefore? because I love you not? God knoweth. …

Let no man deceive you with vain words: for because of these things cometh the wrath of God upon the children of disobedience.

Even him, whose coming is after the working of Satan with all power and signs and lying wonders, …

Now the Spirit speaketh expressly, that in the latter times some shall depart from the faith, giving heed to seducing spirits, and doctrines of devils; …

But shun profane and vain babblings: for they will increase unto more ungodliness.

But evil men and seducers shall wax worse and worse, deceiving, and being deceived.

For there are many unruly and vain talkers and deceivers, specially they of the circumcision: …

And shall go out to deceive the nations which are in the four quarters of the earth, Gog and Magog, to gather them together to battle: the number of whom is as the sand of the sea.

For there shall arise false Christs, and false prophets, and shall shew great signs and wonders; insomuch that, if it were possible, they shall deceive the very elect.

And my speech and my preaching was not with enticing words of man’s wisdom, but in demonstration of the Spirit and of power:

But I fear, lest by any means, as the serpent beguiled Eve through his subtilty, so your minds should be corrupted from the simplicity that is in Christ.

And that because of false brethren unawares brought in, who came in privily to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage:

Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.

Let no man beguile you of your reward in a voluntary humility and worshipping of angels, intruding into those things which he hath not seen, vainly puffed up by his fleshly mind,

Wherefore laying aside all malice, and all guile, and hypocrisies, and envies, and all evil speakings, …

Little children, it is the last time: and as ye have heard that antichrist shall come, even now are there many antichrists; whereby we know that it is the last time.

These things have I written unto you concerning them that seduce you.

And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.

And all that dwell upon the earth shall worship him, whose names are not written in the book of life of the Lamb slain from the foundation of the world.

And cast him into the bottomless pit, and shut him up, and set a seal upon him, that he should deceive the nations no more, till the thousand years should be fulfilled: and after that he must be loosed a little season.