1 John 3:14

3:14 We know that we have crossed over from death to life because we love our fellow Christians. The one who does not love remains in death.

1 John 3:18-19

3:18 Little children, let us not love with word or with tongue but in deed and truth. 3:19 And by this we will know that we are of the truth and will convince our conscience in his presence,