Who said "I do not rage. I burn with the serenity of the eternal."?

This quote is attributed to Surtur.

I do not rage. I burn with the serenity of the eternal. - Surtur

"I do not rage. I burn with the serenity of the eternal."

Surtur Peace

"I am the doom of your civilization."

"Your world will burn, and from the ashes, something new shall rise."

"Ragnarok is not an ending—it is a beginning."

"All things must fall so that all things may be reborn."

"Peace comes from a good conscience."

"Life is too short to hold grudges."

"A man's home is his sanctuary. It should be treated as such."

"The world is chaotic enough. At least your home should make sense."