The notion of schism stated according to the antients, and considered with reference to the non-conformists : and the pleas for schismaticks examined: being animadversions upon the plea for the non-conformists. With reflections on that famous tract of schism, written by Mr. Hales. In two letters to a very worthy gentleman. The second edition: with the addition of a third letter. By Robert Conold, M.A.