the similarities in the Greek creation myth and genesis creation story. is that they both have hero's and they both. do good stuff in there life time and they also have villains in them. and that's all they have in common the story of greek creation myth and genesis creation. what they have in different is father and son rivalry because. that is only in one story not in the other one and. another thing that they have different is that. they have a sibling rivalry because. its the same as what i said. its only on one story and thats all.