The creation of light is G-d’s concept of existence. It is the vision He articulated into being before getting down to the nuts and bolts of creation. The vision which precedes all, pervades all, and culminates all.
How do you get yourself out of the pit when there is seemingly no rope to hold onto, no light to show you the way out? This is one of the most difficult questions to answer because in many cases we may be our own worst enemy, and a prisoner cannot free himself.