Ironically, even though many of the things he says are Biblically wrong, some of the things he says are, according to the Bible, true. He talks about the glory of heaven when the patient is taken up there, though he does not understand why God gives them to men. He admits to Wormwood that he does not know about his Enemy well enough. Screwtape cannot understand love and says in Letter 18 that he believes that God must have another, hidden reason to save men, since everybody is selfish and cannot love. 