Old First Reformed Church is a diverse, open, and supportive church community. We welcome persons of every ethnicity, race, and orientation to worship, serve, and love God, and to love our neighbors as ourselves. Our 200 members and adherents are from all walks of life and reflect a diversity of backgrounds. Old First is part of the Reformed Church in America (RCA), a mainline Protestant denomination with direct roots in the Reformation of the 16th Century. We are one of the founding congregations of the RCA, the oldest Protestant denomination in America with a continuing ministry, and were established in 1654, making us – with our sister congregations in Flatbush and Flatlands – the oldest in Brooklyn.