Deimos

Deimos was one of Mars's moons along with Phobos. During the War for Martian Independence, a pressure dome was built on Deimos. The Fern Neck Church of Christ was the last moral church on Mars. Most other churches, Christian or not, had been corrupted by money and power. Minister Lung of the Fern Neck Church of Christ led a massive Christian movement to Deimos later called the Fern Neck Christian Movement. This was done to prevent Minister Lung's church's demise at the hands of immorality.