An AIDS patient writes a letter to the HIV virus, forgiving it for the harm it’s done him and thanking it for inspiring him to live a fuller life. A recovering alcoholic reminds herself to “let go and let God.” Parents pray to see their son as “the perfect child of God” rather than call a doctor to prescribe medication for his earache. A collective of incorporeal beings sends this message to a best-selling author: “There is nothing you cannot be, do, or have.” What do these people have in common? All of them are heirs of the religious philosophy...