“But wizards have known about magic since the beginning of human history,” I protested, feeling that I was not the person who should be having this discussion. I was also rapidly running low on the spells that I knew always worked. “You can’t turn away from knowledge.” He opened his mouth to speak, and I knew he was going to say something about Eden and the Tree of Knowledge. One thing they taught these priests in seminary was how to have quick answers to everything. “And magic works!”

“Every single time? You’ve never had a spell that didn’t work perfectly?”

Maybe they taught them to read minds too at seminary. “Well, maybe just once, or twice, or a few times…” But I realized that, if I was going to have him for a friend, I was going to have to be honest. “Don’t tell anyone else, but a lot of the time things don’t work out exactly as I expected. But that’s not a problem with magic. That’s a problem with me. If you do it right, magic always works.”

“You’re implying religion doesn’t?”

“You know it doesn’t!” I protested. “Lots of people pray to the saints all the time and never get anywhere, whereas if they consulted a competent wizard they’d always get results.”

“The saints don’t listen to formulae. The saints listen to pure and contrite hearts. You spoke at dinner of a voyage you thought you were not yet worthy to take. Doesn’t even magic make absolute demands on your mind and your soul?”

I felt I was being backed into a corner instead of sitting comfortably in my own study in my own kingdom, with the stars coming out through the window. “So what would you do if you met a demon and you didn’t know how to speak to him? Have you ever had to do an exorcism?” I paused briefly before continuing, taking his silence as a negative answer. “You can’t very well practice and study ahead of time to make sure you have a pure and contrite heart when the time comes. Suppose you meet a demon and you’ve had an impure thought a few minutes ago and, never having studied the Diplomatica, don’t know the words to say to keep the demon from being annoyed?”