Potter's House Christian Fellowship, 3855 S. 500 West, will host Pastor Harold Warner from the Door Christian Church in Tucson Sept. 24 and 25 at 7:30 p.m. On Saturday, Sept. 26, the church will offer a class on finances from a Biblical perspective from 9 a.m. to 1 p.m. Financial consultant Randy Gladden will teach the class, as well as preach at Sunday services at 11 a.m. and 7 p.m.