1 John 2:6-8 World English Bible (WEB)
6 he who says he remains in him ought himself also to walk just like he walked.
7 Brothers, I write no new commandment to you, but an old commandment which you had from the beginning. The old commandment is the word which you heard from the beginning. 8 Again, I write a new commandment to you, which is true in him and in you; because the darkness is passing away and the true light already shines.