Luke 11:34-36

Living_Oracles(i) 34 The lamp of the body is the eye: when, therefore, your eye is sound, the whole body is enlightened; but when your eye is distempered, your body is in darkness. 35 Take heed, then, lest the light which is in you, be darkness. 36 If your whole body, therefore, be enlightened, having no part dark; the whole will be so enlightened, as when a lamp lights you by its flame.