Having purified your souls by obedience to the truth through the Spirit unto fraternal affection undissembled, love each other intensely out of a pure heart:

In a word, live all of you in perfect agreement and sympathy, be full of fraternal love, compassion, and affability.

to piety, fraternal affection: and to fraternal affection, universal benevolence.

In this the children of God are distinguished from the children of the devil: he that does not practise virtue, and fraternal benevolence, is not of God.