60. The opposite is the case with people who read the Word in the light of a false religion’s doctrine, and still more with people who use the Word to defend that doctrine and have an eye then to their own glory and to the world’s riches. In their case the Word’s truth exists, so to speak, in the dark of night, and falsity in the light of day. They read something true, but do not see it, and if they see some shadow of it, they falsify it. These are the people of whom the Lord says that they have eyes but do not see, and ears but do not understand (Matthew 13:14-15). For nothing so blinds a person as his own self-interest and affirmation of falsity. A person’s self-interest is his love of self and his consequent conceit in his own intelligence. And an affirmation of falsity is thick darkness masquerading as light. Their light is a merely natural one, and their sight like that of one seeing apparitions in the dark.