Separation of churches from episcopal government, as practised by the present non-conformists, proved schismatical from such principles as are least controverted, and do withal most popularly explain the sinfulness and mischief of schism. In this treatise the sin against the Holy Ghost, the sin unto death, and other difficult scriptures are occasionally discoursed of, and some useful rules are given for explication of scripture. By Henry Dodwell, M.A. and sometimes fellow of Trinity-College near Dublin in Ireland.