The knowledge of taste, the knowledge of drinking, the knowledge of irrigation, the knowledge of the essences of the Qur’an, the knowledge of the pearls of the Furqan, and the knowledge of the emirate’s psychology. Every person, as we mentioned, must have these sciences. Whatever is more than that is within the divine jurisdiction. We have explained the levels of pegs, and in the previous chapter we explained what is specific to it. Al-Abdal and we have explained in the Manazel chapter of this book what is specific to Al-Qutb and Al-Imaan, comprehensive of the principles, in a chapter that concerns itself, which is the seventy and two hundred chapters of this book, and God speaks the truth and it is He who guides the path.