First Council of NicaeaThe First Council of Nicaea (naɪˈsi:ə ; Sýnodos tês Nīkaíās) was a council of Christian bishops convened in the Bithynian city of Nicaea (now İznik, Turkey) by the Roman Emperor Constantine I in AD 325. This ecumenical council was the first effort to attain consensus in the church through an assembly representing all Christendom. Hosius of Corduba may have presided over its deliberations.
IraqisIraqis (العراقيون) are people who originate from the country of Iraq. Iraqi Arabs are the largest ethnic group in Iraq, followed by Iraqi Kurds, then Iraqi Turkmen as the third largest ethnic group. Other ethnic groups include Yazidis, Assyrians, Mandaeans, Armenians, and Marsh Arabs. Iraq consists largely of most of ancient Mesopotamia, the native land of the indigenous Sumerian, Akkadian, Assyrian, and Babylonian civilizations, which was subsequently conquered, invaded and ruled by foreigners for centuries after the fall of the indigenous Mesopotamian empires.
Syriac languageThe Syriac language (ˈsɪriæk; / Leššānā Sūryāyā, Leshono Suryoyo), also known as Syriac Aramaic (Syrian Aramaic, Syro-Aramaic) and Classical Syriac ܠܫܢܐ ܥܬܝܩܐ (in its literary and liturgical form), is an Aramaic dialect that emerged during the first century AD from a local Aramaic dialect that was spoken in the ancient region of Osroene, centered in the city of Edessa. During the Early Christian period, it became the main literary language of various Aramaic-speaking Christian communities in the historical region of Ancient Syria and throughout the Near East.
Julian calendarThe Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception). The Julian calendar is still used in parts of the Eastern Orthodox Church and in parts of Oriental Orthodoxy as well as by the Berbers, whereas the Gregorian calendar is used in most parts of the world. This calendar, proposed by Roman consul Julius Caesar in 46 BC, was a reform of the earlier Roman calendar, a largely lunisolar one. It took effect on 1 January 45 BC, by edict.
First Council of ConstantinopleThe First Council of Constantinople (Concilium Constantinopolitanum; Σύνοδος τῆς Κωνσταντινουπόλεως) was a council of Christian bishops convened in Constantinople (now Istanbul, Turkey) in AD 381 by the Roman Emperor Theodosius I. This second ecumenical council, an effort to attain consensus in the church through an assembly representing all of Christendom, except for the Western Church, confirmed the Nicene Creed, expanding the doctrine thereof to produce the Niceno-Constantinopolitan Creed, and dealt with sundry other matters.
