Satanism is the Original Paganism, as it was originally in Egypt and Sumeria. Satan is Enki/Ptah and the Demons are Pagan Gods known by different names in ancient cultures. They are real physical extraterrestrial beings that exist in reality and created humanity using genetic engineering, not spirits/forces/manifests of energy or whatever else. They taught and helped humanity when they were on earth and wanted to make us immortal like them. Thats the goal of Spiritual Satanism, to become Gods using power meditation.
Pantheism believes everything is "god". It is a general philosophy, not having any spirituality like meditations and spells.
Neo-Paganism is a corrupted version of Paganism/Satanism. Most of neo-pagans believe that the Pagan Gods are not real beings but forces of nature. Wiccans, a form of neo-pagans don't even practice black magick because they believe in their stupid invented thre-fold law and also forbid using spells for personal gain. It is very christianized and there's even Christian Wicca that worships jewsus and the virgin whore lol.
