Era to change the plot. More modern technology. Human remains have religious experiences. Reason and modern knowledge to explain the mysteries of religious experience is not.
Change to the modern era. State-of-the-art technology. Humans still have a religious experience. The reason for the modern knowledge of the mysterious meaning of religious experiences.
The Lecture Period converted to modern technology more human experience, it is still the religious reason, and modern knowledge to explain the mysterious experience of religion is not.