1 John 3:14-16

New Revised Standard Version, Anglicised Catholic Edition

¹⁴ We know that we have passed from death to life because we love one another. Whoever does not love abides in death. ¹⁵ All who hate a brother or sister^[a] are murderers, and you know that murderers do not have eternal life abiding in them. ¹⁶ We know love by this, that he laid down his life for us—and we ought to lay down our lives for one another.