An essay towards a proposal for Catholick communion : Wherein above sixty of the principal controverted points, which have hitherto divided Christendom, being called over, 'tis examin'd how many of them may, and ought to be laid aside, and how few remain to be accomodated, for the effecting a general peace. By a Minister of the Church of England. Fairly and impartially consider'd, the whole mystery and artifice detected, and the secret design expos'd and defeated. In certain necessary observations upon the title, preface, and from chapter to chapter, to the conclusion.