Nature only needs to correct man. There are no evil forces, no good forces. There is only one force, which leads us towards complete correction, shows us the suffering, and motivates us with its opposition. In this way, all of the suffering is caused by the difference in man’s attributes and those of the Creator. And there is no other solution. If one changes his attributes to match those of the Creator, starts nearing them, he will start experiencing states called the spiritual worlds, the perception of the Creator, and to that extent he will perceive good and pleasure. This is why there are no other forces but the forces of good, and all the forces of evil are our forces. We only need to correct our hearts.

Courtesy of http://www.youtube.com/watch?v=HFVM5pVTwkM