“Precisely who are you,Captain Sharpe?"He looked into that beautiful, treacherous face and a sweep of lust rushed through him. "You want to know who I am? Well, I am the devil incarnate and you,my sweet, are about to pay the devil's due.”

“Very few people believe in the devil these days, which suits the devil very well. He is always helping to circulate the news of his own death. The essence of God is existence, and He defines Himself as: 'I am Who am.' The essence of the devil is the lie, and he defines himself as: 'I am who am not.' Satan has very little trouble with those who do not believe in him; they are already on his side.”

“I am quite sure I am more afraid of people who are themselves terrified of the devil than I am of the devil himself.”

“Back, devil! Return thee to Hell!"The beast rolled its eyes. "I am not a devil, fool. Do you ever wonder why you seek the Devil with such vigor? I shall tell you. Because you cannot face your own wickedness. The truth is there is no Devil making you torture, rape, murder, and sodomize one another, or making you destroy the very land that feeds you. There is only you. So look at yourself, for you are the only devil in this room.”

“Are you a devil?""I am a man," answered Father Brown gravely; "and therefore have all devils in my heart.”

“I am sure that if the devil existed, he would want us to feel very sorry for him.”