ˈpan(t)thēˌizəm, ˈpaan- noun
Etymology: French panthéisme, from English pantheist + French -isme -ism
1. : a doctrine that the universe conceived of as a whole is God : the doctrine that there is no God but the combined forces and laws that are manifested in the existing universe — compare acosmism , theism
2. : the worship of gods of different creeds, cults, or peoples indifferently ; also : toleration of worship of all gods (as at certain periods in the Roman Empire)