Timeline of PCA-OPC Attempted Mergers
- 1966: OPC Committee to Confer with Representatives of the Christian Reformed Church proposes working toward organic union with CRC.1
- March 19, 1969: Joint OPC-RPCES gathering at Calvary Reformed Presbyterian Church, Willow Grove. Edmund Clowney (OPC) and Robert Rayburn (RPCES) speak on “The Urgency of Our Times and the Question of Union.”2
- 1972: Formal committee planning begins for OPC-RPCES merger.3
- April 24, 1973: OPC Presbytery of the Midwest and RPCES Midwestern Presbytery meet in St. Louis to discuss proposed union.4
- June 1973: Both OPC and RPCES assemblies approve sending Plan of Union to presbyteries for discussion.5
- December 4-7, 1973: First general assembly of the PCA.6
- January 21, 1975: OPC Committee on Ecumenicity and RPCES Committee on Fraternal Relations finalize proposed Plan of Union to form “Reformed Presbyterian Church.”7
- June 5, 1975: OPC votes 95-42 in favor of union with RPCES; RPCES votes against merger.8
- 1975: North American Presbyterian and Reformed Council (NAPARC) formed with PCA, OPC, RPCNA, RPCES, and CRC as charter members.9
- 1979: PCA begins merger discussions with RPCES.10
- 1981: PCA proposes “Joining and Receiving” plan to unite PCA, OPC, and RPCES.11
- May 1981: RPCES synod votes in favor of “Joining and Receiving” at Covenant College.12
- June 3, 1981: OPC 48th General Assembly votes 90-48 in favor of “Joining and Receiving.”13
- 1982: PCA presbyteries approve receiving RPCES but vote against receiving OPC by required three-quarters majority.14
- June 12, 1982: RPCES Synod votes to join PCA (over 78% approval) at Grand Rapids.15
- June 14, 1982: PCA General Assembly votes to receive RPCES at Grand Rapids.16
- 1986: PCA again invites OPC to join via “Joining and Receiving” during OPC’s 50th anniversary year.17
- 1986: OPC votes against “Joining and Receiving” 78-68.18
- 1987-1990: Voluntary realignment as OPC congregations transfer to PCA, primarily “New Life” churches influenced by Jack Miller.19
- 1989: Peak year of OPC membership loss (3.5% decrease to 18,689 members); five congregations transfer to PCA.20
- 1990: Three more OPC congregations join PCA, including New Life Glenside where Tim Keller had served.21