Who said "I owe gratitude to no one, least of all gods."?

This quote is attributed to Gorr.

I owe gratitude to no one, least of all gods. - Gorr

"I owe gratitude to no one, least of all gods."

Gorr Gratitude

"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."

"Gratitude makes life richer."

"A grateful heart is a happy heart."

"Respect those who came before us."

"Life's greatest treasures are the people we love"