John:12:35-36
rwbs@John:12:35 @ Then Jesus said to them, Yet a little while is the light with you. Walk while ye have the light, lest darkness come upon you: for he that walketh in darkness knoweth not where he goeth.
rwbs@John:12:36 @ While ye have light, believe in the light, that ye may be the children of light. These things spoke Jesus, and departed, and was hidden from them.