The Cosmic Church is a technologically-advanced clergy of giantess cardinals whom spread the word of God across the universe, and covert aliens to Christianity. They oversee alien races that follow their religion, and exterminate alien races that are unwilling to covert. The Cosmic Church is comprised of only women of cosmic size with divine powers.

Cardinals are all very curvy, busty women. They are immortal and they have a God-complex, resulting in mass extinction or planetary destruction.