'Light' in the Bible

It is he that 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; and the king Nebuchadnezzar thy father, even the king thy father, made him master of the scribes, magicians, Chaldeans, and astrologers;

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

Then the king arose with the light at break of day, and went in haste unto the den of lions.