1 John 4:12

Θεὸν οὐδεὶς πώποτε τεθέαται· ἐὰν ἀγαπῶμεν ἀλλήλους, ὁ Θεὸς ἐν ἡμῖν μένει, καὶ ἡ ἀγάπη αὐτοῦ τετελειωμένη ἐστὶν ἐν ἡμῖν.

Theon oydeis pōpote tetheatai· ean agapōmen allēloys, o Theos en ēmin menei, kai ē agapē aytoy teteleiōmenē estin en ēmin.

King James Version (KJV)

No man hath seen God at any time. If we love one another, God dwelleth in us, and his love is perfected in us.

Modern English

No one has ever seen God; but if we love one another, God lives in us and his love is made complete in us.