Panentheism (from Greek πᾶν (pân) "all"; ἐν (en) "in"; and θεός (theós) "God"; "all-in-God") was formally coined in Germany in the 19th century in an attempt to offer a philosophical synthesis between traditional theism and pantheism, stating that God is substantially omnipresent in the physical universe but also exists "apart from" or "beyond" it as its Creator and Sustainer. Thus panentheism separates itself from pantheism, positing the extra claim that God exists above and beyond the world as we know it. The line between pantheism and panentheism can be blurred depending on varying definitions of God, so there have been disagreements when assigning particular notable figures to pantheism or panentheism.