1 John 4:20-21

20 Those who say, "I love God," and hate their brothers or sisters, are liars; for those who do not love a brother or sister whom they have seen, cannot love God whom they have not seen.
21 The commandment we have from him is this: those who love God must love their brothers and sisters also.

1 John 4:20-21 In-Context

18 There is no fear in love, but perfect love casts out fear; for fear has to do with punishment, and whoever fears has not reached perfection in love.
19 We love because he first loved us.
20 Those who say, "I love God," and hate their brothers or sisters, are liars; for those who do not love a brother or sister whom they have seen, cannot love God whom they have not seen.
21 The commandment we have from him is this: those who love God must love their brothers and sisters also.

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