"If we have a duty to be alert for the signs of the End Times, then let me go, Father. For if the signs are… — Neal Stephenson

"If we have a duty to be alert for the signs of the End Times, then let me go, Father. For if the signs are comets, then the first to know will be the astronomers. If the signs are plague, the first to know—"

"—will be physicians. Yes, I understand. But are you suggesting that those who study natural philosophy can acquire some kind of occult knowledge—special insight into God's Creation, not available to the common Bible-reading man?"

"Er ... I suppose that's quite clearly what I'm suggesting."

Drake nodded. "That is what I thought. Well, God gave us brains for a reason—not to use those brains would be a sin."

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