And he that keepeth his commandments abideth in him, and he in him; and by this we know that he abideth in us, from the Spirit which he hath given us.

By this we know that we abide in him, and he in us, because he hath given us of his own Spirit.

And this is the testimony, that God hath given life eternal to us; and this life is in his Son.

But we know that the Son of God hath come, and hath given to us understanding, that we might know the true God; and we are in him that is true, in his Son Jesus the Messiah. HE is the true God, and the life eternal.