Work. Many hermitage ordeals helped David to cost-free his intellect from ego chatter and enter into deep silence, in which he finally experienced Enlightenment. So, this is a simple curriculum in schooling the head to larger states of consciousness that pulls from three parts of review: psychology, Christianity, and schooling. https://www.youtube.com/channel/UCTleG6-484F7WHZD0hAjRRw