The ancient mystery of the "sun at midnight," symbolizes the spiritual light that lies hidden within the dark. The Celts knew that light emerges out of darkness and so their days began at dusk, as if the sun was seeded in the black earth of night.
We have to say "Thank you” whenever possible even if we are not able to reconcile the human creatures’ free will with the Maker’s working out of a pattern. Thanks and Praise are, I believe, some of the threads with which the pattern is woven.