Before the Moslem invasion in 641 the Copts fell into heresy due to their rejection of the Council of Chalcedon (451). Through missionary work, some of these were brought back into union in recent ...

President Trump has appointed Chris Rocheleau as the acting FAA administrator following a tragic aircraft collision near Washington, D.C. Rocheleau, with over two decades of experience at the FAA ...

Leo I, Quam laudabiliter (447): DS 284.] even before Rome, in 451 at the Council of Chalcedon, came to recognize and receive the Symbol of 381. The use of this formula in the Creed was gradually ...