John Chapter 8, Verse 31
From BibleWiki
31: ελεγεν ουν ο ιησους προς τους πεπιστευκοτας αυτω ιουδαιους εαν υμεις μεινητε εν τω λογω τω εμω αληθως μαθηται μου εστε
31: Then said Jesus to those Jews which believed on him, If ye
continue in my word, then are ye my disciples indeed;
31: Then Jesus said to those Jews who believed him: If you continue in
my word, you shall be my disciples indeed.
If ye continue in my word. If you continue to obey my commandments and to receive my doctrines.
Then are ye, &c. This is the true test of Christian character. Jn 14:21. "He that hath my commandments and keepeth them, he it is that loveth me." See 1Jn 2:4, 1Jn 3:24 2 Jn 1:6.
In this place Jesus cautions them against too much confidence from their present feelings. They were just converted -- converted under a single sermon. They had had no time to test their faith. Jesus assures them that if their faith should abide the test, if it should produce obedience to his commandments and a holy life, it would be proof that their faith was genuine, for the tree is known by its fruit. So we may say to all new converts, Do not repress your love or your joy, but do not be too confident. Your faith has not yet been tried, and if it does not produce a holy life it is vain, Jam 2:17ff.

