Holy See of the East Holy See of the East Holy See of the East is an honorary name of the sees of a number of Christian churches in the Middle East and India. The Head & Father of the Marthoma Nazrani Church and the Gate of All India is commonly known as the successor to the Holy Apostolic See of St. Thomas. The Seat of the Patriarchs of the Chaldean Catholic Church and the Nestorian Catholicos-Patriarchs which emerged from the Ancient Church of the East is also a part of the Holy See of the East. The group of Saint Thomas Christians who left
Legal status of the Holy See For some authors, the current legal personality of the Holy See is a remnant of its preeminent role in medieval politics. Thus Arangio-Ruiz noted that the Holy See has been an actor in the evolution of international law since before the creation of strong nation states, and that it has maintained international personality since. For others, the international personality of the Holy See arises solely from its recognition by other states. In this sense, Brownlie argues that the personality of the Holy See “as a religious organ apart from its territorial base in the Vatican City” arises from the "principle