Learning to see love and to express that love is the purpose of living this life. What's real has love at its heart; the universe is constructed from love, and that love is very much tied to our power of attention and imagination.

What is the relationship of the obvious things that we see around us to the things that we believe we understand within ourselves? This is the ancient alchemical formula: "as above, so below, as within, so without."

We all get out, maybe for longer than we wish, because we all pass this mortal coil more or less and so we certainly get a chance to experience it again, and we've experienced it before we were born. So it's more or less our natural place of being, unless you believe that the only time you're conscious is when you're alive.

We find that alchemy has to do with magicians or magic and may even have roots in the Chaldean people who lived in the land that we now call Iraq.Abraham emerged and took a flock of people with him into Egypt. They were later called the Hebrews because of the valleys that they came out of. The alchemy that they saw was a transformative power within the individuals to affect the "out there" reality - and that, of course, is the basis of shamanism and is the basis for most magical and so-called Third World belief systems.

In the Greek way of dealing with alchemy, which was earth, air, fire and water, these were the objective qualities. Within the objective qualities - things of earth, air, fire and water - are our subjective experiences of hot, cold, dry, and moist.

A lot of things occurred to me with shamans in Peru.There were a number of different kinds of experiences that you learn from doing ritual and taking ayahuasca [a common tropical forest hallucinogen] is the key to understanding the native consciousness and perception of the world with the Peruvian shamans that you wouldn't get unless you had been with them, but every shamanic tradition, including the Native American tradition of medicine and cleansing ritual, like the Sun Dance or the sweat lodge.

You had to be able to lift yourself outside of the time stream - and that essentially became what is called the yoga of time travel.