Moldova is overwhelmingly Orthodox and unusually observant by European standards, and its religious life is organised around a question that is not theological at all: whether Moldova is Romanian.
The territory between the Prut and the Dniester was part of the Principality of Moldavia, annexed by the Russian Empire in 1812, returned to Romania after the First World War, taken by the Soviet Union in 1940 and made a separate republic. Each of those transfers moved the church with it. Soviet policy reinforced the separation deliberately, promoting the idea of a distinct Moldovan language and identity and subordinating the church to Moscow.
Today two Orthodox jurisdictions claim the same territory. The Metropolis of Chisinau and All Moldova is under the Moscow Patriarchate and holds most parishes and most clergy. The Metropolis of Bessarabia, revived in 1992, is under the Romanian Orthodox Church and holds a minority. The division is not doctrinal. Both are canonical Orthodox bodies in communion with one another; the argument is about which national church the parishes of Moldova belong to, which is the same argument that runs through Moldovan politics.
Since 2022 the balance has shifted, with parishes transferring from the Moscow jurisdiction to the Romanian one and clergy citing the position of the Moscow Patriarchate on the war in Ukraine as their reason.
Alongside the Orthodox majority there are Old Believer communities descended from refugees of the seventeenth century Russian schism, evangelical churches with a significant presence, and a Gagauz population in the south, Orthodox Christians who speak a Turkic language.