The Trinity Church

Often referred to as merely the "Church". A joining of the priesthoods of three of the four greatest gods (those of Enki, Inanna, and Vahaun). Founded in 1096. 
The hierarchy is at present: 1: Pope Honorius of Kangrisorn (Enki), 2: Archbishop Badizon of Eskilart (Inanna), 3: Patriarch Dursival of Losada (Vahaun), 4: Patriarch Gylhaven of Enkisborg (Enki), 5: Bishop Ennesdal of Bahiri (Enki), 6: Bishop Artauber of Nostenkil (Inanna), 7: Bishop Farsulan of Selara (Enki), 8: Bishop Tertullian of Elatis (Vahaun), 9: Cardinal Oriander of Enders (Enki), 10: Cardinaless Shayla of Donara City (Inanna), 11: Cardinal Ilekton of Ployd, 12: Cardinal Leen of Crimloyd (Enki), 13: Cardinal Taokoön of Rovian (Inanna), 14: Cardinal Godfred of Dambergard (Enki), 15: Cardinal Oskantor of Harastor, 16: Cardinal Vendris of Koira (Vahaun), 17: Cardinal Sennistala of Latislav (Enki).