This work happened to be in my way of seeking light in the darkness of ignorance. I found that human happiness is in simplifying variables and worries to one. One generator of all, no matter how things look complicated and need sophisticated solutions, the solution of all is in pursuing the piety as he demanded and as we feel it righteous when were alone thinking. Allah the Almighty, the most merciful and most gracious, he created us from none, he havent created us to make us miserable, he is as close to us as saying please give me such or such, and when he created this universe, he wrote...