Places where one can experience some of that separation from the world of the familiar, to defamiliarize ourselves with what we take for granted and enter into the ebb and flow of another culture, it certainly is one of the more valuable things that we do as human beings.

The issue of "who we are" has been an ongoing one. It's part of the ongoing identity crisis of America.

When immigrants come, the freedom to practice their faith is a guarantee. They may have trouble with their neighbors, but freedom of religion is part of the blueprint for America, and that is the recipe for the religious diversity that we have today.

I was a young woman who had grown up in the mountains of Montana as a Protestant Methodist in a pretty good social gospel tradition. I became fascinated with the religious lives of others who seemed also to be very religious, yet in ways that were quite different from my own. That fascination led to relationships, in India and elsewhere, with families of Hindus, of Muslims, of Sikhs, and a lot of study.

We tend to gravitate towards our tribes; the challenge is to understand the people of other tribes.

People get tired of talking about American exceptionalism, but I think this is an extraordinary thing about the United States, that we are a nation of immigrants, first of all, that is built upon a pluralistic society of native people that were here to begin with. The issue of diversity is really with us from the beginning.

The idea of going on a spiritual journey is really part of the DNA of India itself.