But beware that your hearts deceive you not, that ye turn aside and serve strange gods and worship them,

Hath my heart meddled privily with any deceit? Or, did I ever kiss mine own hand?

For if thou shalt forget the LORD thy God and shalt walk after strange gods and serve them and worship them, I testify unto you this day, that ye shall surely perish.

Lest there be among you man or woman, kindred or tribe, that turneth away in his heart this day from the LORD our God, to go and serve the gods of these nations: and lest there be among you some root that beareth gall and wormwood,

Wherefore we ought to give the more heed to the things which we have heard, lest we perish.

Take heed, brethren, that there be in none of you an evil heart, in unbelief, that he should depart from the living God:

Take heed to thyself therefore only and keep thy soul diligently, that thou forget not the things which thine eyes have seen, and that they depart not out of thine heart, all the days of thine life: but teach them thy sons, and thy son's sons.

Take heed unto yourselves therefore, that ye forget not the covenant of the LORD your God which he made with you, and that ye make you no graven image of whatsoever it be that the LORD thy God hath forbidden thee.

hearken not unto the words of that prophet or dreamer of dreams. For the LORD thy God tempteth you, to wete whether ye love the LORD your God with all your hearts and with all your souls.

But and if thine heart turn away, so that thou wilt not hear: but shalt go astray and worship strange gods and serve them,

The keeping of dust, and foolishness of heart hath turned them aside: so that none of them can have a free conscience to think, "Do not I err?"

And he said, "Take heed, that ye be not deceived. For many will come in my name, saying of themselves, 'I am he.' And the time draweth near. Follow ye not them, therefore.

Take heed to yourselves, lest your hearts be overcome with surfeiting and drunkenness, and cares of this world: and that, that day come on you unawares.

Watch therefore continually and pray, that ye may obtain grace to fly all this that shall come. And that ye may stand before the son of man."

Let us fear, therefore, lest any of us forsaking the promise of entering into his rest, should seem to come behind.

And look to, that no man be destitute of the grace of God, and that no root of bitterness spring up and trouble; and thereby many be defiled:

If any man among you seem devout, and refrain not his tongue: but deceive his own heart, this man's devotion is in vain.

Little children, beware of images. Amen. {Here ends the First General Epistle of John}

And the great dragon, that old serpent called the devil and Satan; Was cast out. Which deceiveth all the world. And he was cast into the earth, and his angels were cast out also.

And deceived them that dwelt on the earth, by the means of those signs which he had power to do in the sight of the beast, saying to them that dwelt on the earth: that they should make an image unto the beast, which had the wound of a sword, and did live.

And I saw seats, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God: which had not worshipped the beast, neither his image, neither had taken his mark upon their foreheads, or on their hands: and they lived, and reigned with Christ a thousand years.

Treasury of Scripture Knowledge

Summary

Take heed to yourselves, that your heart be not deceived, and ye turn aside, and serve other gods, and worship them;

Bible References

Take heed

Take heed to thyself therefore only and keep thy soul diligently, that thou forget not the things which thine eyes have seen, and that they depart not out of thine heart, all the days of thine life: but teach them thy sons, and thy son's sons.
And he said, "Take heed, that ye be not deceived. For many will come in my name, saying of themselves, 'I am he.' And the time draweth near. Follow ye not them, therefore.
Wherefore we ought to give the more heed to the things which we have heard, lest we perish.
Take heed, brethren, that there be in none of you an evil heart, in unbelief, that he should depart from the living God:
Let us fear, therefore, lest any of us forsaking the promise of entering into his rest, should seem to come behind.
And look to, that no man be destitute of the grace of God, and that no root of bitterness spring up and trouble; and thereby many be defiled:

Your heart

hearken not unto the words of that prophet or dreamer of dreams. For the LORD thy God tempteth you, to wete whether ye love the LORD your God with all your hearts and with all your souls.
Lest there be among you man or woman, kindred or tribe, that turneth away in his heart this day from the LORD our God, to go and serve the gods of these nations: and lest there be among you some root that beareth gall and wormwood,
Hath my heart meddled privily with any deceit? Or, did I ever kiss mine own hand?
The keeping of dust, and foolishness of heart hath turned them aside: so that none of them can have a free conscience to think, "Do not I err?"
If any man among you seem devout, and refrain not his tongue: but deceive his own heart, this man's devotion is in vain.
Little children, beware of images. Amen. {Here ends the First General Epistle of John}
And the great dragon, that old serpent called the devil and Satan; Was cast out. Which deceiveth all the world. And he was cast into the earth, and his angels were cast out also.
And deceived them that dwelt on the earth, by the means of those signs which he had power to do in the sight of the beast, saying to them that dwelt on the earth: that they should make an image unto the beast, which had the wound of a sword, and did live.
And I saw seats, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God: which had not worshipped the beast, neither his image, neither had taken his mark upon their foreheads, or on their hands: and they lived, and reigned with Christ a thousand years.

And serve

For if thou shalt forget the LORD thy God and shalt walk after strange gods and serve them and worship them, I testify unto you this day, that ye shall surely perish.
But and if thine heart turn away, so that thou wilt not hear: but shalt go astray and worship strange gods and serve them,
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