The harmless opinion of the revolution of humane souls : as a probable hypothesis, and very serviceable to clear many doubts, and answer many objections of atheists against the divine providence, and the Holy Scriptures. Modestly defended in a reply to a late treatise, signed by J.H. printed at Oxford, and called by him, An answer to some queries, proposed by W.C. or a refutation of Helmont's pernicious error, &c.