1 John 2:20 (KJV)

Love not the world, neither the things that are in the world. If any man love the world, the love of the Father is not in him.

For all that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not of the Father, but is of the world.

And the world passeth away, and the lust thereof: but he that doeth the will of God abideth for ever.

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.

They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.

I have not written unto you because ye know not the truth, but because ye know it, and that no lie is of the truth.

Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.

Whosoever denieth the Son, the same hath not the Father: he that acknowledgeth the Son hath the Father also.

Let that therefore abide in you, which ye have heard from the beginning. If that which ye have heard from the beginning shall remain in you, ye also shall continue in the Son, and in the Father.

And this is the promise that he hath promised us, even eternal life.