1st John 2:6

3 and in this we know that we have known him, if his commands we may keep;

4 he who is saying, `I have known him,` and his command is not keeping, a liar he is, and in him the truth is not;

5 and whoever may keep his word, truly in him the love of God hath been perfected; in this we know that in him we are.

6 He who is saying in him he doth remain, ought according as he walked also himself so to walk.

7 Brethren, a new command I write not to you, but an old command, that ye had from the beginning -- the old command is the word that ye heard from the beginning;

8 again, a new command I write to you, which thing is true in him and in you, because the darkness doth pass away, and the true light doth now shine;

9 he who is saying, in the light he is, and his brother is hating, in the darkness he is till now;