Ideologue
Ideologues are a crucial part of understanding how and why certain individuals are capable of performing extraordinary acts in certain situations.
Ideologues are an intersection between awareness and physics. They can be described as a sentient incarnation of a certain metaphysical concept. There are ideologues for limitless concepts-- from the primary forces of the universe such as the Eternals Eternity, Death, Infinity-- to abstractions such as speed or materials like water-- or even animals, such as spiders or bats.
Ideologues are and are not sentient. They are, and are not aware. Straddling the boundaries of reality between the Source and the multiverse, they exist in such abstractions that simple binaries such as 'alive' or 'aware' are insufficient. Their purpose requires existence, so they exist to fulfill their purpose. It's a tautology that few can truly comprehend.
Ideologues promote their agenda often by empowering avatars or emissaries. Instances of this include Jay Garrick, the first Flash who can draw upon the Speed Force, or someone like Odin who is an ideologue of the concept of Asgard.