The seventh original genius of the Jupiter sphere controls the principle of fertility on all planets with vegetation and living creatures. Helped by Zuriel, the magi- cian can learn to understand fully the principle of fertility of the whole cosmic hierarchy. Special methods revealed to the magi- cian by this original initiator enable the former to work miracles by magic and quabbalah at his will. The magician can, for in- stance, make water flow out of a rock like Moses, turn a desert in- to paradise and so on. But the sphere magician, after having been initiated by this genius, would also not find it difficult to work a miracle the other way round within a few seconds. He is then able to evoke many other miraculous things regarding the princi- ple of fertility at his will. It is also quite clear that Zuriel, the seventh genius of the Jupiter sphere, can thoroughly explain to the magician also the sexual mysteries of the cosmos in all its phases, kingdoms and spheres. Special treatment of this matter is therefore not necessary.