'Light' in the Bible

He revealeth the deep and secret things: he knoweth what is in the darkness, and the light dwelleth with him.

There is a man in thy kingdom, in whom is the spirit of the holy gods; and in the days of thy father light and understanding and wisdom, like the wisdom of the gods, was found in him; whom the king Nebuchadnezzar thy father, the king, I say, thy father, made master of the magicians, astrologers, Chaldeans, and soothsayers;

I have even heard of thee, that the spirit of the gods is in thee, and that light and understanding and excellent wisdom is found in thee.