Among that impregnable fortress is the sciences of Sharia law. He said, “Whoever knows the wisdom of establishing laws and laws in the world, takes care of them properly, preserves them, and is obligated to act upon them. This is because of the benefits of this world, the preservation of lineages and wealth, and the attainment of security in souls with the presence of those in charge of them and those who work them. This is the share of all of them, and as for the believers.” With it, if the laws were divine, the messengers of God brought them from God, so they increased in them the truthfulness of what is related to the afterlife in terms of reward and attributes, and what is related to it for the sincere worker in it, in terms of revelations, knowledge, divine definitions, spiritual addresses, and the occasion of what the elemental world will join with the highest assembly in sanctification and purification. There is no weapon or a stronger fortress. From working according to th