Who said "I bring not cruelty, but the cold indifference of fire."?

This quote is attributed to Surtur.

I bring not cruelty, but the cold indifference of fire. - Surtur

"I bring not cruelty, but the cold indifference of fire."

Surtur Justice

"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."

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."