2 John 1:4-6

I was very glad to find some of your children walking in truth, in keeping with a command we have received from the Father. So now I ask you, dear lady — not as if I were writing you a new command, but one we have had from the beginning — that we love one another. This is love: that we walk according to his commands. This is the command as you have heard it from the beginning: that you walk in love.