In order to teach a course in the history of Western religious thought, I had to do a great deal of research in the writings within the Judaic and Christian traditions and I was astonished to find in those writings philosophical thought of great power and sophistication. These writings completely blew away all my opinions about what I had taken to be the irrationality or immaturity of religious ideas, opinions which were and still are fashionable in many intellectual and literary circles today.

We are human beings, beings whose fundamental food is the experience of truth.

Real inquiry is a tremendous moral transforming force. It's not just questioning and looking for a quick answer or explanation, but the process of inquiry-of questioning, of opening-opens something in the human being which has not been touched in our culture. Everybody who is human has in themselves the potential of passionate inquiry after truth, and that's the transforming force.

Death is the great equalizer. I've seen that phenomenon many times. I've had people in my classes come to me, men and women over 50 years old, and they say, "I made it, I'm rich. But what the hell is my life for?"

As my personal explorations continued, I experienced this quality of inner reality more and more and could no longer doubt that the meaning of God lay in this direction. At the same time, these undeniable experiences lit up and were in turn illuminated by all the philosophical and historical knowledge I had by then amassed and I began to understand in an entirely new way the teachings of both Judaism and Christianity as well as the teachings of Buddhism, Hinduism and Islam.

Man must have results, real results, in his inner and outer life. I do not mean the results which modern people strive after in their attempts at self-development. These are not results, but only rearrangements of psychic material, a process the Buddhists call 'samsara' and which our Holy Bible calls 'dust'.

Our world, so we see and hear on all sides, is drowning in materialism, commercialism, consumerism. But the problem is not really there. What we ordinarily speak of as materialism is a result, not a cause. The root of materialism is a poverty of ideas about the inner and the outer world. Less and less does our contemporary culture have, or even seek, commerce with great ideas, and it is that lack that is weakening the human spirit. This is the essence of materialism. Materialism is a disease of the mind starved for ideas.