How can we know that Christianity, and particularly the alleged Resurrection, are true if Craig and other Christian apologists cannot show that they are true? For anyone to ask us to accept such on faith would be like a vacuum-cleaner salesman demonstrating his product in your living room: when the machine fails to suck up any dust, he asks you not to think ill of the vacuum; it's just that he, the salesman, can't get straight how to operate it properly--but he tells you that you ought to buy it anyway!