Emanuel Swedenborg, Arcana Coelestia (1941)
“ And in the same way, whenever any persons have begun to reason concerning the things of spiritual and celestial life, or those of faith, I could perceive that they doubted, and even denied, for to reason concerning faith, is to doubt and deny. And as it is all from self or their Own, they sink into mere falsities, consequently into an abyss of thick darkness, that is, of falsities, and when they are in this abyss the smallest objection prevails over a thousand truths, just as a minute particle of dust in contact with the pupil of the eye shuts out the universe and everything it contains. ”

