It may be that you wonder why greater security can be felt about this than about other things. For the following reasons, I think. First, because so delectable a pain can never be bestowed upon the soul by the devil: he can give pleasures and delights which seem to be spiritual, but it is beyond his power to unite pain -- and such a great pain! -- with tranquillity and joy in the soul; for all his powers are in the external sphere, and, when he causes pain, it is never, to my mind, delectable or peaceful, but restless and combative. Secondly, this delectable tempest comes from another region than those over which he has authority. Thirdly, great advantages accrue to the soul, which, as a general rule, becomes filled with a determination to suffer for God's sake and to desire to have many trials to endure, and to be very much more resolute in withdrawing from the pleasures and intercourse of this world, and other things like them.