I gave a whole series of lectures at Oxford University and after my final lecture a student comes up to me and he says “I’ve listened to all your lectures and I’ve enjoyed them but personally I believe Christianity is a crutch”. I looked at him and I thought “I hope you break your legs.” Then I said to him “If you broke both of your legs, would you appreciate the use of a wheelchair to get around?” He says “Yes, I would.” I said “If you broke one leg, would you appreciate the use of crutches to get around?” He said “Yes, I would.” I said “I’m a broken person and so are you. I’ve never met a person who isn’t broken and I’m so pleased I can lean on Jesus while he’s putting me back together again.”