Eastern Aramaic languages in the context of "Chaldean Catholics"

Aramaic (Jewish Babylonian Aramaic: ארמית, romanized: ˀərāmiṯ; Classical Syriac: ܐܪܡܐܝܬ, romanized: arāmāˀiṯ) is a Northwest Semitic language that originated in the ancient region of Syria and quickly spread to Mesopotamia, the southern Levant, Sinai, southeastern Anatolia, the Caucasus, and Eastern Arabia, where it has been continually written and spoken in different varieties for over 3,000 years.

Aramaic served as a language of public life and administration of ancient kingdoms and empires—particularly the Neo-Assyrian Empire, Neo-Babylonian Empire, and Achaemenid Empire—and as a language of divine worship and religious study within Judaism, Christianity, and Gnosticism. Several modern varieties of Aramaic are still spoken. The modern eastern branch is spoken by Assyrians, Mandeans, and Mizrahi Jews. Western Aramaic is still spoken by the Muslim and Christian Arameans (Syriacs) in the towns of Maaloula, Bakh'a and Jubb'adin in Syria. Classical varieties are used as liturgical and literary languages in several West Asian churches, as well as in Judaism, Samaritanism, and Mandaeism. The Aramaic language is considered endangered, with several varieties used mainly by the older generations. Researchers are working to record and analyze all of the remaining varieties of Neo-Aramaic languages in case they become extinct.

The Syriac language (/ˈsɪriæk/ SIRR-ee-ak; Classical Syriac: ܠܫܢܐ ܣܘܪܝܝܐ, romanized: Leššānā Suryāyā), also known natively in its spoken form in early Syriac literature as Edessan (Urhāyā), the Mesopotamian language (Nahrāyā) and Aramaic (Aramāyā), is an Eastern Middle Aramaic dialect. Classical Syriac is the academic term used to refer to the dialect's literary usage and standardization, distinguishing it from other Aramaic dialects also known as 'Syriac' or 'Syrian'. In its West-Syriac tradition, Classical Syriac is often known as leššōnō kṯoḇonōyō (lit. 'the written language or the book language') or simply kṯoḇonōyō, or kṯowonōyō, while in its East-Syriac tradition, it is known as leššānā ʔatīqā (lit. 'the old language') or saprāyā (lit. 'scribal or literary').

It emerged during the first century AD from a local Eastern 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. As a liturgical language of Syriac Christianity, it gained a prominent role among Eastern Christian communities that used both Eastern Syriac and Western Syriac rites. Following the spread of Syriac Christianity, it also became a liturgical language of eastern Christian communities as far as India and China. It flourished from the 4th to the 8th century, and continued to have an important role during the next centuries, but by the end of the Middle Ages it was gradually reduced to liturgical use, since the role of vernacular language among its native speakers was overtaken by several emerging Neo-Aramaic languages.

The Assyrian Church of the East (ACOE), sometimes called the Church of the East and officially known as the Holy Apostolic Catholic Assyrian Church of the East, is an Eastern Syriac Christian denomination that follows the traditional Christology and ecclesiology of the historical Church of the East. It belongs to the eastern branch of Syriac Christianity, and employs the Divine Liturgy of Saints Addai and Mari belonging to the East Syriac Rite. Its main liturgical language is Classical Syriac, a dialect of Eastern Aramaic. Officially known as the Church of the East until 1976, it was then renamed the Assyrian Church of the East, with its patriarchate remaining hereditary until the death of Shimun XXI Eshai in 1975.

The Assyrian Church of the East is officially headquartered in the city of Erbil, in northern Iraq; its original area encompassed Iraq, southeastern Turkey, northeastern Syria and northwestern Iran, corresponding roughly to ancient Assyria. The current Catholicos-Patriarch of the Assyrian Church of the East, Mar Awa III, was consecrated in September 2021.

Mandaeans (Mandaic: ࡌࡀࡍࡃࡀࡉࡉࡀ) (Arabic: المندائيون al-Mandāʾiyyūn), also known as Mandaean Sabians (الصابئة المندائيون al-Ṣābiʾa al-Mandāʾiyyūn) or simply as Sabians (الصابئة al-Ṣābiʾa), are an ethnoreligious group who are followers of Mandaeism. They believe that John the Baptist was the final and most important prophet.

They may have been among the earliest religious groups to practise baptism, as well as among the earliest adherents of Gnosticism, a belief system of which they are the last surviving representatives. The Mandaeans were originally native speakers of Mandaic, an Eastern Aramaic language, before they nearly all switched to Mesopotamian Arabic or Persian as their main language.

Syrians (Arabic: سوريون) are the majority inhabitants of Syria, indigenous to the Levant, most of whom have Arabic, especially its Levantine and Mesopotamian dialects, as a mother tongue. The cultural and linguistic heritage of the Syrian people is a blend of both indigenous elements and the foreign cultures that have come to rule the land and its people over the course of thousands of years. By the seventh century, most of the inhabitants of the Levant spoke Aramaic. In the centuries after the Muslim conquest of the Levant in 634, Arabic gradually became the dominant language, but a minority of Syrians (particularly the Assyrians and Syriac-Arameans) retained Aramaic (Syriac), which is still spoken in its Eastern and Western dialects.

The national name "Syrian" was originally an Indo-European corruption of Assyrian and applied to Assyria in northern Mesopotamia, however by antiquity it was used to denote the inhabitants of the Levant. Following the Muslim conquest of the Levant, Arab identity gradually became dominant among many Syrians, and the ethnonym "Syrian" was used mainly by Christians in Levant, Mesopotamia and Anatolia who spoke Syriac. In the 19th century, the name "Syrian" was revived amongst the Arabic speakers of the Levant. Following the establishment of the Arab Kingdom of Syria in 1920, the name "Syrian" began to spread amongst its Arabic speaking inhabitants. The term gained more importance during the Mandate for Syria and the Lebanon, becoming the accepted national name for the Arabic speakers of the Syrian Republic.

The Assyrian diaspora (Syriac: ܓܠܘܬܐ, Galuta, "exile") refers to ethnic Assyrians living in communities outside their ancestral homeland. The Eastern Aramaic-speaking Assyrians claim descent from the ancient Assyrians and are one of the few ancient Semitic ethnicities in the Near East who resisted Arabization, Turkification, Persianization and Islamization during and after the Muslim conquest of Iraq, Iran, Syria and Turkey.

The indigenous Assyrian homeland is within the borders of northern Iraq, southeastern Turkey, northwestern Iran, and northeastern Syria, a region roughly corresponding with Assyria from the 25th century BC to the 7th century AD. Assyrians are predominantly Christians; most are members of the Assyrian Church of the East, the Ancient Church of the East, the Chaldean Catholic Church, the Syriac Orthodox Church, the Syriac Catholic Church, the Assyrian Pentecostal Church and the Assyrian Evangelical Church. The terms "Syriac", "Chaldean" and "Chaldo-Assyrian" can be used to describe ethnic Assyrians by their religious affiliation, and indeed the terms "Syriac" and "Syrian" are much later derivatives of the original "Assyrian", and historically, geographically and ethnically originally meant Assyrian (see Name of Syria).