Dominion over what though? On our own and without mechanical assistance, we can't control nature, we are utterly helpless against a myriad of organisms too tiny to see with the naked eye, many other animals are not threatened by us, and we are often not even good at controlling our own emotions.
If anyone gave us an advantage, it would be the likes of Prometheus and Satan, because though we can run fast, have opposable thumbs, and can vocally communicate abstract ideas, without our tools and our ability to harness fire and electricity we wouldn't be much better off than the average orangutan.