My point is that the absence of (expected) outward recognition or reward for altruistic behavior (by a supernatural or spiritual being) does not preclude someone from experiencing the joy that comes through service. And no, I personally don't classify that joy as a selfish reward, but rather a natural consequence built in to the human brain. Whether put there by God or developed via natural forces/evolution as a mechanism to protect life (we feel satisfaction in helping other animals - not just our own species), it doesn't matter; the fact is, it's a part of our nature and can hardly be discredited in any moral debate.