 Also for the bicentennial the church saw many former members return and guest ministers visit including James Moser, Derek Prime, and American-based radio pastor Alistair Begg.Begg, a native of Scotland, was formerly "Pastor's Assistant" to Derek Prime at Charlotte Chapel beginning in September 1975 and returned to lead the 2008 celebrations, preaching at both the Sunday morning and evening services at the church's former Rose Street location.In addition, a scholarly book exploring the church's history and concluding with the 200th anniversary was later written by "honorary elder and former secretary" Dr. Ian L.S.