God the unfailing source of comfort to afflicted saints; or, The divine all-sufficiency in the day of trouble : illustrated in a discourse: delivered at Chelsea in Norwich, May 22, 1791: the Lord's- Day following the death and funeral of Mrs. Sarah King the amiable and piou consort of the Rev. Walter King. By Levi Hart, A.M. Pastor of a church in Preston. [Four lines of Scripture texts].