is to keep his commandments.
Whoever says, “I know him,” but does not keep his commandments
is a liar, and the truth is not in him.
But whoever keeps his word,
the love of God is truly perfected in him.
This is the way we may know that we are in union with him:
whoever claims to abide in him ought to walk just as he walked.
Beloved, I am writing no new commandment to you
but an old commandment that you had from the beginning.
The old commandment is the word that you have heard.
And yet I do write a new commandment to you,