Luke 11:33-36 - Light And Darkness
33 "No man lighteth a candle, and putteth it in a privy place, neither under a bushel: But on a candlestick, that they that come in, may see the light. 34 The light of thy body is the eye. Therefore, when thine eye is single: then is all thy body full of light. But if thine eye be evil: then shall all thy body also be full of darkness. 35 Take heed therefore that the light which is in thee, be not darkness. 36 For if all thy body shall be light, having no part dark: then shall all be full of light, even as when a candle doeth light thee with his brightness."