BIB(i) 3 Καὶ (And) ἐν (by) τούτῳ (this) γινώσκομεν (we know) ὅτι (that) ἐγνώκαμεν (we have come to know) αὐτόν (Him), ἐὰν (if) τὰς (the) ἐντολὰς (commandments) αὐτοῦ (of Him) τηρῶμεν (we should keep).