Maximum Terror
Those words are spoken in Latin. A semi-dead language.
Latin isn't quite dead yet, but it is getting there, slowly. There are still native speakers of the language, but they are in the tiny minority.
The language is dead in the near future, so I will consider it as such.
Therefore, most people wouldn't understand what I have just said. But the countless micromachines floating around inside their body and brain, deposited there by Legion after he stripped them and then violated their body for its sexy genetic, made sure that they can comprehend my words.
The micromachines also have made sure that those who disrespect me get a spectacular combustion before everyone else. It reinforces the frightening power that I am wielding.
Not that the flames swirling around my body and lighting up my eyes didn't do it.
People are absolutely terrified in my presence. Beyond terrified!
"Hallowed are the Ori."