Demon's Run poem of Moffat

“Demons run when a good man goes to war
Night will fall and drown the sun
When a good man goes to war

Friendship dies and true love lies
Night will fall and the dark will rise
When a good man goes to war

Demons run, but count the cost
The battle's won, but the child is lost”
AUAWN0126221
https://en.wikipedia.org/wiki/A_Good_Man_Goes_to_War
https://www.goodreads.com/quotes/399840-demons-run-when-a-good-man-goes-to-war-night#:~:text=Quotes%20%3E%20Quotable%20Quote-,%E2%80%9CDemons%20run%20when%20a%20good%20man%20goes%20to%20war,fall%20and%20drown%20the%20sun&text=Demons%20run%2C%20but%20count%20the,but%20the%20child%20is%20lost%E2%80%9D