1 John 5:13-21 - Our Assurance Of Eternal Life
13 These things I wrote to you who believe on the name of the Son of God, that ye may know that ye have eternal life.
14 And this is the confidence which we have toward Him, that, if we ask anything according to His will, He heareth us; 15 and, if we know that He heareth us whatsoever we ask, we know that we have the petitions which we asked of Him.
16 If anyone sees his brother sinning a sin not to death, he shall ask, and God will give him life for those that sin not to death. There is a sin to death: I do not say that he shall make request concerning this. 17 All unrighteousness is sin; and there is a sin not to death.
18 We know that every one who has been begotten of God sins not; but he who was begotten of God keeps himself, and the evil one touches him not.
19 We know that we are of God, and the whole world is lying in the evil one.
20 And we know that the Son of God hath come, and hath given us understanding, that we may know the True One: and we are in the True One??n His Son Jesus Christ. This is the True God, and eternal life.
21 Little children, guard yourselves from idols.