Mozart creates music from a mysterious center, and so knows the limits to the right and the left, above and below. He maintains moderation.
The Devil may also make use of morality.
Humor is the opposite of all self-admiration and self-praise.
What God chooses for us children of men is always the best.
The resurrection of Jesus was like a boulder crashing into the pool of history.
'joy' in Phillippians is a defiant 'Nevertheless!' that Paul sets like a full stop against the Philippians' anxiety.