Spirituality is no different from what we've been doing for two thousand years just by going to church and receiving the sacraments, being baptized, learning to pray, and reading Scriptures rightly. It's just ordinary stuff.
When I first came to Harvard, I thought to myself, 'What kind of an Indian am I?' because I did not grow up on a reservation. But being an Indian is a combination of things. It's your blood. It's your spirituality. And it's fighting for the Indian people.
I see a sense of unity in the universe. Spirituality is not limited to only one religion. One can experience it across different religions. I am fascinated by philosophy of Advaita and philosophy of unity. We have to get over the illusion that God is different from us.
I think the new spirituality will be a spirituality that's not based on a particular dogma. And that steps away from the old spiritual paradigm that we have created on this planet, which comes from a thought that there is such a thing as being better.
I don't go to church any more, but I think that Catholicism is rather like the brand they use on cattle: I feel so formed in that Catholic mould that I don't think I could adopt any other form of spirituality. I still get feelings of consolation about churches.
I'm not sure about anything as far as religion and spirituality go.
I love looking at pictures of nebulas and reading articles about black holes and dark matter - I always tie it into spirituality.
I'm asked that a lot: 'James, is there really a continuing spiritual renaissance occurring on this planet? Look at all the conflict, look at the wars.' And I believe, yes, we're still moving toward a deeper spirituality. It's personal. It's grassroots. It's everybody trying to get their own connection made, and from there it grows out.
Religion can be both good and bad - it is spirituality that counts.