The FRCSA feel responsible not only for the preservation of the Church in South Africa, but endeavour also to expand the Church. The FRC Pretoria-Maranata is the sending church for mission work in the greater Tshwane area. The work has been blessed the recent years and new churches in Mamelodi and Soshanguve-North have been instituted. Six missionaries are active in the Tshwane area. Church planting projects currently active are in Soshanguve-F4 (New Eersterust), Soshanguve Block UU&WW, Soshanguve Block XX&VV, Akasia (Living Hope) and in Nellmapius. The missionaries are assisted by theological students from the mission board.
Cape Town Area
After years of mission work a church has been instituted in Belhar. The mission work continues with church planting projects in Wesbank and Leiden. There are two missionaries active.
The local churches have evangelisation committees focusing on those who have become estranged from the Word of the Lord, trying to win them back for Christ. The FRCSA strive also towards reformation in South Africa.