1 John 5:13-21 - Our Assurance Of Eternal Life
13 I have written these things unto you, in order that you may know that you have eternal life; to those who believe on the name of the Son of God.
14 And this is the assurance which we have toward him, that, if we may ask anything according to his will, he hears us. 15 And if we know that he hears us as to whatsoever we may ask, we know that we have the petitions which we have asked from him.
16 If any one may see his brother sinning a sin not unto death, he shall ask, and he will give him life to those sinning not unto death. There is a sin unto death; concerning this I do not say that you may ask. 17 All unrighteousness is sin: and there is sin not unto death.
18 We know that every one who has been born of God, sins not; but the one having been born of God keeps himself, and the evil one does not touch him.
19 We know that we are of God, and the whole world lies in the evil one.
20 But we know that the Son of God has come and has given unto us intelligence, that we know the truth. And we are in the true one, in his Son Jesus Christ; he is the true God, and eternal life.
21 Little children, keep yourselves from the idols.