Once I saw frustration as an invitation to breathe more deeply into grace, the occasions for spiritual practice multiplied rapidly . . . This method — letting frustration become prayer, giving pain or anger or misery a graceful space in which to breathe — resembles a highly effective mind-body medical treatment for chronic pain sufferers. . . . Letting the pain fill the awareness without "cursing" it, cringing against it, seeking to block it out.
— Robert Corin Morris, Wrestling With Grace