They do not know that their thought, reflection and investigation in any question is part of the increase of knowledges in themselves which comes from that tajalli which we mentioned. The thinker is preoccupied with the connection of his thought and the end of his quest. He is veiled to knowledge of the true state. His knowledge is increasing, but he is not aware of it. When tajalli occurs, it is by the name the Outward to the inward part of the self.
Perception occurs the insight into the world of realities and meanings divested of physical matter.
That only takes place in the meanings. So the one with meanings has rest from the labour of thought, and in the tajalli he is increased in divine knowledges, the knowledges of the secrets and knowledges of the inward, and what is connected to the Next World. This is particular to the people of our Path - it is the path of our knowledge. Knowledge decreases for two reasons, either by evil nature in the basis of the organism or an incidental imperfection in the faculty connected to that. This is in the basis of the organism.