Is Atheism Practical? Unsound?
Dr. Martin Luther King, Jr. described atheism as both “philosophically unsound and impractical.”
P.S. For an inspired and insightful explanation for Yogananda's "thesis" and modern thought, I direct your attention to two works by J. Donald Walters (aka Swami Kriyananda): "Out of the Labyrinth" and "Hope for a Better World." (Crystal Clarity Publishers, Nevada City, CA)