"καὶ αὕτη ἐστὶν ἡ ἐντολὴ αὐτοῦ, ἵνα πιστεύσωμεν τῷ ὀνόματι τοῦ Υἱοῦ αὐτοῦ, Ἰησοῦ Χριστοῦ, καὶ ἀγαπῶμεν ἀλλήλους, καθὼς ἔδωκεν ἐντολὴν ἡμῖν."
January 1, 1970
https://en.wikiquote.org/wiki/First_Epistle_of_John