The former Church of Ireland parish church in Harold's Cross, overlooking the Poddle and Mount Jerome Cemetery to the rear, is leased to the Moscow Patriarchate of the Russian Orthodox Church and operates as the Church of Ss Peter and Paul. A substantial congregation, made up of Orthodox immigrants to Ireland (mostly from the former Soviet Union, Eastern Slovakia, the Baltic States and Poland) along with native (mostly convert) Irish Orthodox attend services here. Services are conducted both in Church Slavonic and English with a smattering of Irish, and the iconostasis includes St. Patrick and St. Brigid. Below the church are community rooms.