caused of misruling of their bodies or of this feigned working, or else they conceive a false heat wrought by the Fiend, their ghostly enemy, caused of their pride and of their fleshliness and their curiosity of wit. And yet peradventure they ween it be the fire of love, gotten and kindled by the grace and the goodness of the Holy Ghost. Truly, of this deceit, and of the branches thereof, spring many mischiefs: much hypocrisy, much heresy, and much error. For as fast after such a false feeling cometh a false knowing in the Fiend's school, right as after a true feeling cometh a true knowing in God's school. For I tell thee truly, that the devil hath his contemplatives as God hath His.
This deceit of false feeling, and of false knowing following thereon, hath diverse and wonderful variations, after the diversity of states and the subtle conditions of them that be deceived: as hath the true feeling and knowing