Who said "My grief became my greatest weapon."?

This quote is attributed to Gorr.

My grief became my greatest weapon. - Gorr

"My grief became my greatest weapon."

Gorr Work

"All gods are the same. They demand your faith, your worship, your sacrifice."

"I have watched galaxies burn while gods did nothing."

"Your god is a lie, and you worship the lie."

"Eternity is a curse, not a blessing."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."