[6] He studied alternative religions and Taoist philosophy for five years from the age of twenty-eight, and when he was thirty-three, he emigrated to the United States of America where he lived in Laguna Beach, California with his first wife Cynthia.

Wilde's London street slang and comedic way[8] of presenting self-empowerment and spiritual ideas continue to attract a wide and diverse audience.

[9] His most avant garde claims are based on the idea that Paul Dirac's hypothesis of parallel antiparticle worlds is, in fact, correct, and that humans adept at trance meditation can become aware of spiritual dimensions placed at 90° from them left and right—dimensions, Wilde said, that follow Hawking's theory of transverse waves of light.

Wilde acknowledged there was no empirical data to support his claim, but anecdotal evidence, gathered from more than two-thousand people whom he taught, stated they had experienced such transcendental 90° perception which led him to conclude these worlds exist.

"[21] Serenity and balance developed through regular trance meditation enable access to this "pure information", which he called stream of consciousness from a "Higher Knowing", "The Source", "God".

[21] While Wilde believed humans are multi-dimensional beings who possess both the celestial light and the dark, he posited they gravitate to one or the other based on inner feelings, thoughts, and actions.

He laid out techniques for doing so through cultivation of tenderness, generosity, respect, "the soft eye", mindfulness, meditation, time in nature and with animals,[23] and avoidance of dark places, people, and media that sell specialness, fear, degradation, and greed.

Tom Lishman eulogised him this way— We must remember that just because he has gone back to the non-physical realm he is still very much with us, we should not forget that his time here was set and agreed upon and he has completed his mission, that being said all fringe dwellers must now rise above the despair and confusion they feel and turn it into positive energy and by doing this they will honour his work in the best possible way.

Stuart will be remembered for making a huge contribution towards the new golden age of peace and love that is fast approaching, his followers will indeed take up his torch and light up planet earth like never before.

[29][30] In 2010, his collaboration with Richard Tyler produced the ambient release The Mystery of the Sacred O, an homage "to the earth spirit Gaia and the masculine (Ka), and feminine (Om) creative energies of the Universe.