Who said "Power and I are not separate entities; we are one."?

This quote is attributed to Loki's Tesseract.

Power and I are not separate entities; we are one. - Loki's Tesseract

"Power and I are not separate entities; we are one."

Loki's Tesseract Power

"I am burdened with glorious purpose."

"Kneel before your king."

"Freedom is life's great illusion."

"I will never be your slave again."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."