O

Oblivion = This Name is related to the Aspect upon which the Order of Destroyers is founded. Using it will grant some of their destructive powers, and allow the Theist to gain access to the realm of Oblivion within the Omniverse. 
Occam's Razor = For more info see Here. 
Old Ways = As members of the Ecclesiastical Orders, Theists will have greater access to the Old Ways Lore. 
Omnipotent = Significantly increases one's strength and physical toughness.
Omnipresence = See Omnipresence. 
Omniscient = Allows an Theist to process information more quickly, and to read or take in sensory data far faster than a normal human could hope too. See Omniscience. 
Omniverse = The Omniverse also counts as a Name of God because it denotes God's nature as Existence itself. God is Himself the essence of existence.
One = See The One.
Only Constant = God is the only True Constant and as such He is our true sense of navigation. For more info see Only Constant. 
Oral Tradition = Most religious traditions have their start in the form of Oral tradition. 
Orthodoxy = Theists are one of the Ecclesiastical Orders, so they can acquire Orthodoxy Lore at an accelerated rate. 
Our Righteousness = See Our Righteousness.