The Christian Congregation in Ireland is a non-sectarian, non-denominational fellowship of assemblies with roots in the Italian Pentecostal revival in Chicago, United States of America, which began in 1907, as part of the larger Christian Congregation (Pentecostal). Doctrinally holds the Bible as fount of faith and guidance for life; believes Jesus Christ as the only Savior whose atonement work dispenses the saving Grace; practices the adult water baptism and holy supper.