15. Thus the grand law of the unity of the Creation is maintained inviolate. As God has never been inactive, there have always been fully-purified spirits who had already reached the “angelic” degree through trial, effort, and enlightenment, and had thus become fitted to transmit the volitions of the Almighty for the administration of every department of the universe, from the government of worlds to the management of the minutest details of their economy. There was, consequently, no need to create a class of privileged beings, exempted from the vicissitudes, necessities, and occupations imposed upon all the others; all the beings of the universe have won their respective grades through struggle and as the reward of their own merits; finally, all of them, from the oldest to the youngest, are the artisans of their own destiny. Thus is achieved the sovereign justice of God.