as is said and believed by some of those who stopped at the limit of the peels (qushur) and the exoteric manifestations (mazahir). Then, what difference does the reader find between the meaning in the phrase "For the knowledge of Allah is encompassing of the known things" and between the meaning of this saying? And likewise between the meaning in the sentence "And their knowledge, meaning the Imams, is penetrating in the regions of the earth and the heavens," and his saying "and with them are the keys of their knowledge," and it agrees with the saying of the Creator "And with Him are the keys of the unseen; none knows them except Him" the verse. So let the observer reflect.