As dark as the days get, we need to be reminded of light at the end of the tunnel, and the absoluteness of human forgiveness. From the Met's famous 1990 production, Kurt Moll In deisen heil'gen hallen (and has there ever been a finer actor bass on stage...? I doubt it)
"In these holy halls
Revenge is not known.
And if a man has fallen
Love leads him to duty.
Then he walks by his friend's hand
Happy and joyous to the better land.
Within these sacred walls,
Where man loves man,
No traitor can lurk,
For the enemy is forgiven.
Whom such teachings do not please,
Deserves not to be a man."
[translation by DeepL]