In Chapter Five of The Boundless Love of God: A Holy Spirit Story, the frame of reference for addressing the neural correlates of cognition, a function of the cerebral cortex, is identified as quantum mechanics. Basil Hiley and Paavo Pylkkanen are cited as proposing this relationship. The process would enable the Self to control its brain without violating the energy conservation law, a focus of much discussion by neuroscientists. These workers believed that there was a coherent way to explain mental activity involving nonclassical physical mechanisms that can act causally on traditional classical neural activity. Alvin Plantinga speaks to this issue in this chapter, and his perspective will be addressed in the next blog.