Lewis was only willing to accept that, indeed, reason alone was not enough to either understand or to use as a tool to contemplate either logic or ethics or the complex nature of the universe. There had to be something larger, something absolute, a mind that established that basic human notion of right and wrong that lurked at the back of every discussion of morality. Our own mind, the very tool we use to examine mind, was a product of the mind itself; this revelation presented a sticky wicket which could not be bypassed.
