An explicatory catechism: or, An explanation of the Assemblies Shorter catechism : Wherein all the answers in the Assemblies catechism are taken abroad in under-questions and answers, the truths explain'd, and proved by reason and Scripture; several cases of conscience resolv'd, some chief controversies in religion stated, with arguments against divers errors. Useful to be read in private families, after examination in the catechism it self, for the more clear and thorough understanding of what is therein learn'd. / By Thomas Vincent, some times Minister of Maudlin Milk-Street in London.