“Then Jesus said unto 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 whither he goeth.”
King James Version (KJV)
12:35 Then Jesus said to them - Not answering them directly, but exhorting them to improve what they had heard already. The light - I and my doctrine.
Joh 12:35 Yet a little while is the light with you. He refuses to answer their questions directly, but imparts to them needed truths. The light was then present with them. Let them seek the light and walk in it while they had opportunity. The opportunity might soon pass away and the darkness come.