Finland's Right to Return policy for Ingrian Finns presented Russian and Estonian citizens that the Finnish government deemed to have an ancestral connection to Finland the legal means to resettle in Finland. The policy existed from 1990 to 2010, and was initially driven by Finnish President Mauno Koivisto, who spoke publicly of his belief that the Ingrian Finnish minority in Russia was Finnish because it was Lutheran rather than Orthodox. However, as the political discussion on the Ingrian Finns' identity and Right to Return continued into the 1990s and 2000s, Finnish politicians increasingly abandoned the view of a common Lutheran identity between Ingrian Finns and Finland, and shifted the discussion to language, ancestry and historical memory, which were used to both endorse and disendorse Ingrian Finns' Finnishness. We argue that the disappearance of religion from the Right to Return discourse was a strategic-if not necessarily conscious-choice that emphasized the more primordial aspects of Finnish identity (and the Ingrian Finns' lack of those), which in turn enable stricter restrictions and, ultimately, the discontinuation of the policy. In April 1990, Finland's then-President Mauno Koivisto sat down to a televised interview, part of which focused on his decision to instruct the Finnish Immigration Service to grant residence permits to Ingrian Finns as 'returnee' migrants. The Immigration Service defined returnee migrants as those who can prove 'Finnish ancestry or otherwise a close connection with Finland'. 1 Koivisto argued that Ingrian Finns met this qualification as the descendants of Finnish migrants to the historical province of Ingria, nowadays part of northwestern Russia and Estonia. Hence, '[a] person from the former Soviet Union can be granted a residence 1 Maahanmuuttovirasto, 'Returnees'. The text has been removed from the Maahanmuuttovirasto website, but is available from the authors on request.