Final answer:
The episode in which Orel learns to meditate in Moral Orel is called 'Numb'. Orel learns about meditation from Reverend Putty.
Step-by-step explanation:
The Moral Orel episode in which Orel learns to meditate is called 'Numb'. In this episode, Orel seeks guidance from Reverend Putty, who teaches him the art of meditation as a way to deal with negative emotions. Through meditation, Orel learns to calm his mind and find inner peace.