1 John 3:16-17, 23

This is how we have discovered love’s reality: Jesus sacrificed his life for us. Because of this great love, we should be willing to lay down our lives for one another. If anyone sees a fellow believer in need and has the means to help him, yet shows no pity and closes his heart against him, how is it even possible that God’s love lives in him?

So these are his commands: that we continually place our trust in the name of his Son, Jesus Christ, and that we keep loving one another, just as he has commanded us.