And He said to them, "You [disciples] are being given an understanding of the secrets of the kingdom of God, but the rest of the people [are being told] in parables, so that [even though they appear to be] seeing, they will not [actually] see; and [even though they seem to] hear, they will not understand.

If therefore your whole body [i.e., your entire life] is full of light [i.e., sees and responds to things correctly], with no blind spots [i.e., areas where you do not see and act correctly], your body [i.e., your life] will be fully illuminated [i.e., directed into proper conduct] just like a bright, shining lamp illuminating you [i.e., enabling you to see and respond to things properly]."