1 Jean 4:20-21

20ἐάν τις εἴπῃ, ὅτι Ἀγαπῶ τὸν Θεόν, καὶ τὸν ἀδελφὸν αὐτοῦ μισῇ, ψεύστης ἐστίν· ὁ γὰρ μὴ ἀγαπῶν τὸν ἀδελφὸν αὐτοῦ ὃν ἑώρακε, τὸν Θεὸν ὃν οὐχ ἑώρακε πῶς δύναται ἀγαπᾷν;

21καὶ ταύτην τὴν ἐντολὴν ἔχομεν ἀπ’ αὐτοῦ, ἵνα ὁ ἀγαπῶν τὸν Θεὸν, ἀγαπᾷ καὶ τὸν ἀδελφὸν αὐτοῦ.