William Barclay's Daily Study Bible - Matthew 6:22-23
But here Jesus speaks of one special virtue which fills the eye with light, and one special fault which fills the eye with darkness. The King James Version speaks here about the eye being single and the eye being evil Certainly that is the literal meaning of the Greek, but the words single and evil are here used in a special way which is common enough in the Greek in which scripture is written. The word for single is haplous ( Greek #573 ), and its corresponding noun is haplotes ( ... read more
William Barclay's Daily Study Bible - Matthew 6:22-23
6:22-23 The light of the body is the eye. So then, if your eye is generous, the whole body will be full of light; but if your eye is grudging, your whole body will be in the dark. If, then, the light which is in you is darkness, how great is that darkness! The idea behind this passage is one of childlike simplicity. The eye is regarded as the window by which the light gets into the whole body. The state of a window decides what light gets into a room. If the window is clear, clean. and... read more