I don't think any of us
were Gods Obsidian, but I do think that to the humans of the time the things we could do, and the knowledge we had must have made us seem like Gods to them. With their limited understanding of how the universe worked, anything that was advanced in technology, knowledge and experience would have appeared incredible to them.
Though of course unlike the modern times we live in now, where anything incredible must be experimented on, disected, and examined in minute detail in order to be better understood, in those days they worshipped and left offerings for the things they could not comprehend.
I am not in the least bit Goddesslike, and yet if you put me in a cave with pre-historic man along with a lighter, a gun and a piano I can place a fairly confident bet that they would be worshipping me within the hour, and I can't even play the piano that well!

In the end it all comes down to perception. Not how we perceive our selves either then or now, but how we are perceived by others.
Then as beings of higher power.
Now as figures of fun and objects of malice and hatred. (All because we are misunderstood and incomprehensible.)