Karelians in the context of "National epic"

Baltic Finnic paganism, or Baltic Finnic polytheism was the indigenous religion of the various Baltic Finnic peoples, specifically the Finns, Estonians, Võros, Setos, Karelians, Veps, Izhorians, Votes and Livonians, prior to Christianisation. It was a polytheistic religion, worshipping a number of different deities. The chief deity was the god of thunder and the sky, Ukko; other important deities included Jumala, Ahti, and Tapio. Jumala was a sky god; today, the word "Jumala" refers to a monotheistic God. Ahti was a god of the sea, waters and fish. Tapio was the god of the forest and hunting.

Baltic Finnic paganism included necrolatry (worship of the dead) and shamanism (tietäjä(t), literally "one who knows"), and the religion was not always uniform across the areas it was practiced, as customs and beliefs varied during different periods of time and regions. Baltic Finnic paganism shares some features with its neighbouring Baltic, Norse and Germanic pagan beliefs.

Karelian (/kəˈriːliən, kəˈriːljən/; Karelian Proper and Livvi-Karelian: karjala, karjalan kieli; Ludian: kard'al, kard'alan kiel'; Tver Karelian: kariela, karielan kieli) is a Finnic language spoken mainly by the Karelian people in the Russian Republic of Karelia. Linguistically, Karelian is closely related to the Finnish dialects spoken in eastern Finland, and some Finnish linguists have even classified Karelian as a dialect of Finnish, but nowadays it is widely considered a separate language. Karelian is not to be confused with the Southeastern dialects of Finnish, sometimes referred to as karjalaismurteet ("Karelian dialects") in Finland. In the Russian 2020–2021 census, around 9,000 people spoke Karelian natively, but around 14,000 said they were able to speak the language. There are around 11,000 speakers of Karelian in Finland, and around 30,000 people in Finland have at least some knowledge of Karelian.

The Karelian language is a group of two supradialects. The two supradialects are Karelian Proper (which comprises Northern Karelian and South Karelian (including the Tver enclave dialects)) and Olonets Karelian (Livvi Karelian). The Ludic language is sometimes considered one more dialect of Karelian, sometimes a separate language. There is no single standard Karelian language, so each writer writes in Karelian according to their own dialectal form. All variants are written with the Latin-based Karelian alphabet, though the Cyrillic script has been used in the past.

The Baltic Finnic peoples, often simply referred to as the Finnic peoples, are the peoples inhabiting the Baltic Sea region in Northern and Eastern Europe who speak Finnic languages. They include the Finns, Estonians (including Võros and Setos), Karelians (including Ludes and Livvi), Veps, Izhorians, Votes, and Livonians. In some cases the Kvens, Ingrians, Tornedalians and speakers of Meänkieli are considered separate from the Finns.

The bulk of the Finnic peoples (more than 98%) are ethnic Finns and Estonians, who reside in the two independent Finnic nation states—Finland and Estonia.

Modern Finnish paganism, also known as Finnish neopaganism or the Finnish native faith (Finnish: Suomenusko: "Finnish Belief / Belief of Finland"), is the contemporary revival of Finnish paganism, the pre-Christian polytheistic ethnic religion of the Finns. A precursor movement was the Ukonusko ("Ukko's Faith", revolving around the god Ukko) of the early 20th century. The main problem in the revival of Finnish paganism is the nature of pre-Christian Finnish culture, which relied on oral tradition which may be subject to change over time. The primary sources concerning Finnish native culture are written by latter-era Christians.

There are two main organisations of the religion, the "Association of Finnish Native Religion" (Suomalaisen kansanuskon yhdistys ry) based in Helsinki and officially registered since 2002, and the "Pole Star Association" (Taivaannaula ry) headquartered in Turku with branches in many cities, founded and officially registered in 2007. The Association of Finnish Native Religion also caters to Karelians and is a member of the Uralic Communion.

Ludic, Ludian, or Ludic Karelian (Luudi, Lyydi or lüüdi), is a Finnic language in the Uralic language family or a third supradialect of Karelian. It is transitional between the Olonets Karelian language and the Veps language. It is spoken by 300 Karelians in the Republic of Karelia in Russia, near the southwestern shore of Lake Onega, including a few children.

A kantele (Finnish: [ˈkɑntele]) or kannel (Finnish: [ˈkɑnːel]) is a traditional Finnish and Karelian plucked string instrument (chordophone). It belongs to the southeast Baltic box zither family known as the Baltic psaltery, along with the Estonian kannel, the Latvian kokles, the Lithuanian kanklės, and the Russian gusli.