By this everyone will know that you are my disciples, if you have love for one another.”
that they may all be one. As you, Father, are in me and I am in you, may they also be in us, so that the world may believe that you have sent me.
Whoever loves a brother or sister abides in the light, and in such a person there is no cause for stumbling.
but whoever obeys his word, truly in this person the love of God has reached perfection. By this we know that we are in him:
But now, dear lady, I ask you, not as though I were writing you a new commandment but one we have had from the beginning: let us love one another.