Absolutely! If your interested in the id, ego, consciousness, I recommend this read. Jaynes explains how stress levels during the days of Homer's Illiad, and Odyssey, were the days when the "G-d" voice "commanded" the character to commit to a specific role or action. To simplify it, the better we are at managing our stress levels, we won't have that biblical, "..and the Lord spoke to me..." experience.