Dallas Willard (1935-2013) wrote, “The preparation for all of life’s actions including the spiritual essentially involves bodily behaviors. Watching or vigil, for example, is a bodily behavior. Of course it is not only a bodily behavior, but the point we are in greatest danger of missing in our contemporary culture is that it also is not purely “spiritual” or “mental,” and that whatever is purely mental cannot transform the self.
One of the greatest deceptions in the practice of the Christian religion is the idea that all that really matters is our internal feelings, ideas, beliefs, and intentions. It is this mistake about the psychology of the human being that more than anything else divorces salvation from life, leaving us a headful of vital truths about God and a body unable to fend off sin.”
“Therefore, if your whole body is full of light, and no part of it dark, it will be just as full of light as when a lamp shines its light on you.” Jesus