system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Can someone please explain Godhood to me?

So the world seems to be filling up with "gods" lately. Between all the Asgardians and the likes of Ares I feel a wee bit confused. Can someone explain the concept of "godhood" to me?
gpt
To an extent, it's a failure of our (human) vocabulary.  We don't really have a snappy way of explaining metacreatures with fantastical power to one another without the term "gods" getting thrown around.  But in most cases, "gods" must at least meet the following criteria:

1.  Immortality - either definite (will survive the heat death of the universe) or practical (as in, can live a few billion years).
2.  Invulnerability - once again either definite (transcendent beings) or practical (supernova can go off in their face) 
3.  Vast knowledge - not necessarily intelligence, and certainly not "all knowing," but at the very least a massive volume of available information at all times, especially about the entirety of the universe/metaverse.  
4.  Multi-dimensionally aware - Not aware in the sense they exist, aware in the sense they can see the different threads between multiple universes and in some cases, can jump between them, or blend multiple ones together.  

After that you start getting into specific powers, like unlimited strength or unlimited manipulation of time/space - things that violate our conception of the laws of physics.