Gregory the Illuminator
The Cathedral of Saint Elias and Saint Gregory the Illuminator () is a cathedral of the Armenian Catholic Church in Debbas Square in downtown Beirut, Lebanon. Construction was funded in 1928 by Pope Pius XI. It is the cathedra of the Armenian Catholic Patriarchate of Cilicia. The order in which the two eponymous saints are presented in the cathedral's name, Saint Elias and Saint Gregory the Illuminator, is not fixed.