As I mentioned in a previous post, all that is, is spirit. And spirit makes up the multiverses ad infinitum. This would make spirit which is the essence of everything as old as at least this universe.
North American Natives hundreds of years ago understood or were fervent believers in spirit. They believed that there were many spiritual levels where their ancestors went to after they left this world, and that Mother Earth and the elements, fire, water, air, and earth as well as the animals and of course their brothers and sisters were all part of spirit.
Cindy