1 John 2:15-17
The second way in which the devil tempts us toward covetousness and taking part in the world system is through what John calls "the lust of the eyes." We talked about the lust of the flesh and how it always desires that which is against the Spirit of God in the believer. But there is something that fuels and inflames the flesh, and that is the lust of the eyes. Our eyes are windows into our hearts and lives. Jesus said, "The light of the body is the eye: if therefore thine eye be single, thy whole body shall be full of light. But if thine eye be evil, thy whole body shall be full of darkness."