3. As long as our physical body and our souls are immersed in this corruption, we can never possess the object of our desire, which is Truth. In fact, the body stirs op thousands of obstacles due to the necessity we have of caring for it. Moreover, it fills us with desires, appetites, doubts, a thousand fancies and foolish things, in such a way that we find it impossible to be sensible, even for an instant. But, if it is not possible to know anything in its entirety while the soul remains joined to the body, either we shall never know the truth, or we shall only know it after death. Freed from the misleading ideas of the body, we hope it will be permissible to talk with men and women who have also been liberated, and so understand for ourselves the essence of things. This is the reason why true philosophers prepare themselves for dying, as death represents nothing to them, and in no way is it to be feared.
Here we have the principles of the faculties of the souls being obscured by the corporeal organs and the expansion of purified souls. This does not happen to impure souls (see HEAVEN & HELL 1st part, chapter 2; & 2nd part, chapter 1).