All the desires of the creatures are in fact the only one – the desire for the light. The Creator rules us while ruling our desires. Realizing a lack of something, the Creator forces us to act and to strive for things lacking in our life. It’s said that “love and hunger rule the world”. It means that all the human actions are forced (determined). If the Creator would not give the mother enjoyment of suckling, the babies would starve. Nobody should move from his place, if not to seek for better conditions. The evolution, the progress, the spiritual search all of this reflects our inclination to find satisfaction of our desires.