Who said "Ragnarok is not a curse. It is destiny."?

This quote is attributed to Surtur.

Ragnarok is not a curse. It is destiny. - Surtur

"Ragnarok is not a curse. It is destiny."

Surtur

"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."