If we could view Muhammad as we do any other important historical figure we would surely consider him to be one of the greatest geniuses the world has known.

I have become convinced, through my studies, that the only way to achieve a safe, just and viable world is to live by the Golden Rule. This is what drives my writing. I want to point out this interconnectedness, point out the beauty of the faith in all traditions without exception, show the complexity of the atrocities that we have experienced, and our shared culpability as a species.

Nirvana is something within you. It is not an external reality. No god thunders down from the mountaintop. Just as the great mystics in the Christian, Jewish and Muslim faiths all discovered, God is within the self. God is virtually inseparable from ourselves.

For centuries, the Muslims were able to co-exist perfectly well with Jews and Christians in the Middle East.

A theology should be like poetry, which takes us to the end of what words and thoughts can do.

Some people simply bury their heads in the sand and refuse to think about the sorrow of the world, but this is an unwise course, because, if we are entirely unprepared, the tragedy of life can be devastating.

People knew there were two ways of coming at truth. One was science, or what the Greeks called Logos, reason, logic. And that was essential that the discourse of science or logic related directed to the external world. The other was mythos, what the Greeks called myth, which didn't mean a fantasy story, but it was a narrative associated with ritual and ethical practice but it helped us to address problems for which there were no easy answers, like mortality, cruelty, the sorrow that overtakes us all that's part of the human condition. And these two were not in opposition, we needed both.