A mirror that flatters not: or, A looking-glass for all new-converts : to whatsoever perswasion, Roman-Catholicks, Conformists, or Non-conformists. That is, certain sermons of St. Bernard translated into English; wherein the manner and nature of the true and hearty conversion of a sinner unto God is fully and excellently described. Together with a preface of the translator to all new-converts, in which is shewn, that the conversion which will make us happy in the other world, is the conversion describ'd by St. Bernard; not the simple change to such a Church, perswasion or communion.