“This I say, because God showed me somewhat of his truth, in order that I might know what man is without him; that is, when the soul is found in mortal sin, at that time, it is so monstrous and horrible to behold, that it is impossible to imagine anything equally so.”
Source : Don Cattaneo Marabotto, St. Catherine of Genoa (2015). “The Spiritual Doctrine of St. Catherine of Genoa”, p.39, TAN Books