Who said "Your timeline variant is a threat to all existence."?

This quote is attributed to Time Variance Authority.

Your timeline variant is a threat to all existence. - Time Variance Authority

"Your timeline variant is a threat to all existence."

Time Variance Authority

"Pruning timelines is not destruction; it is necessary maintenance of the sacred timeline."

"Your actions have consequences that ripple across all of reality."

"Free will is an illusion maintained for the comfort of the ignorant."

"We are bound by duty to protect what is predetermined."