1 John 2:8-10

New Catholic Bible

⁸ And yet I am writing you a new commandment,
whose truth is in him and in you,
because the darkness is passing away
and the true light is already shining.
⁹ Whoever says, “I am in the light,”
yet hates his brother,
is still in the darkness.
¹⁰ Whoever loves his brother lives in the light,
and there is nothing in him
to make him stumble.