We know that whosoever is begotten of God sinneth not; but he that was begotten of God keepeth himself, and the evil one toucheth him not.

We are certain that one who is a child of God will do no sin, but the Son of God keeps him so that he is not touched by the Evil One.

Εξευρομεν οτι πας ο γεννηθεις εκ του Θεου δεν αμαρτανει, αλλ' οστις εγεννηθη εκ του Θεου φυλαττει αυτον, και ο πονηρος δεν εγγιζει αυτον.

We know that whosoever is born of God sinneth not; but he that is begotten of God keepeth himself, and that wicked one toucheth him not.