polypantheism
Belief in multiple impersonal nontranscendent deities embodied by natural phenomena.
uncountable
This may be as simple as the atheist's world view, which actively denies the existence of any God and the validity of any religious system, or as complicated as the constantly evolving polypantheism which is intricately woven into the Hindu world view.
Where it comes from
Immediately from poly- + pantheism. Ultimately from poly- + pan- + Ancient Greek θεός (theós, “god, divine”) + -ism.
Adapted from the Wiktionary entry polypantheism (CC BY-SA 4.0).