The rock of ages exalted above Rome's imagined rock on which her church is builded she proved not to be the onely Church of Christ, her corrupt doctrines reproved not to be apostolick, but contrary to the true Church of Christ in the apostles dayes : also divers arguments answered which may convince the papists that they are not the true church wherein a book is also answered called A catechism against all sectaries, newly published by C.M. in the year 1661 / by Francis Howgil.