The servant that he knows is the truth, and he mentioned the openness by which the servant reminds his Lord. As for knowledge of what is hidden from the secret, it is what no one knows except God alone. This servant has no knowledge of it, and it is not possible for him to know it except God, and it is his knowledge of Himself, and anything other than this knowledge is either knowledge of His secret. Or knowledge in public, so knowledge is related to three things: public and secret, and what is more hidden than secret, and related to remembrance are two things, public remembrance, which is of two types: full of names and full of angels, and the other thing is remembrance of the soul, so remembrance is equal to knowledge in the division .