2 John 1:6

6Andκαὶthisαὕτηisἐστὶνἡloveἀγάπη,thatἵναwe should walkπεριπατῶμενaccording toκατὰtheτὰςcommandmentsἐντολὰςof Himαὐτοῦ·Thisαὕτηtheἡcommandmentἐντολήisἐστιν,just asκαθὼςyou have heardἠκούσατεfromἀπ’[the] beginningἀρχῆς,so thatἵναinἐνitαὐτῇyou should walkπεριπατῆτε.

And this is love, that we should walk according to His commandments. This is the commandment, just as you⁺ heard from the beginning, so that you⁺ should walk in it.