The Terraist Church is a secret society which emphasized that humans should all return to their home planet of Earth and re-establish its fame as the capital of the universe. While their capital and holiest temple is on Earth beneath the rubble of Mount Kangchenjunga, they have many churches around the galaxy from the Free Planets Alliance capital of Heinessen to the former Imperial capital of Odin, and a very strong presence in the new capital of Phezzan. In particular, they held great influence over the former Phezzani government before its overthrow and re-annexation by the Empire. The terms terraism and terraist are also a pun on terrorism and terrorist.