The Culture Of Thievery.

He might not have been taught respect but he has been taught the meaning of hierarchy and that Origin gods are stronger than the Sovereigns of law who were his caretakers who forced him to participate in the blood crucible. The Caretakers were his whole world for a while so he showed respect to this being higher on the hierarchy. 

The origin god replied, "You can call me Tanc830,428,723C. I am also known as Volcanic Fist but you can simply call me Mentor. Volcanic Fist is my title. I am known as Monarch Volcanic Fist apart from my identification number."

"I think I will call you, Tanc830,428,723C." He said to his mentor.