Fasting as Spiritual Clarity — Emptying to Be Filled
The practice of ceremonial fasting in North American Indigenous traditions is understood not as ascetic self-punishment but as a technology of spiritual clarity — emptying the physical body so that the spirit can be more fully present.
Fasting accompanies the most significant spiritual practices in nearly every North American tradition. The vision quest requires two to four days without food or water. Sun Dance dancers fast for four days. Participants in sweat lodge ceremonies typically fast beforehand. The Cherokee Stomp Dance leaders fast before ceremonies. Emptying the body was understood to empty the mind for vision: hunger stripped away ordinary distraction so that dreams and messages could come more clearly. The fast was always joined to prayer, and often to the sweat lodge, never undertaken as an end in itself.
When you empty yourself, the Great Mystery can fill you.
Neuroscientist Mark Mattson's research at the National Institute on Aging documents that extended fasting significantly increases BDNF (brain-derived neurotrophic factor), promotes neuroplasticity, and creates brain states associated with enhanced creativity and insight — providing a mechanistic basis for Indigenous fasting practices.
Lakota oral tradition