Human reproduction is contrary to the task of man in the reconstruction of the land, which God commissioned him and created a creature can do so, the reconstruction of the land can not be achieved only by the direction of each individual to fit his talents and potential and then combine what he produces effort to the efforts of his brothers and the benefit of them and therefore the difference is necessary for the architecture of the universe If united tastes And the minds and tendencies of human beings to focus on one place and on one work and on the production of one, which is equal in fact the absolute public disruption, he says: "And God did not pay people to each other to spoil the earth."