The grounds & principles of the Christian religion, explain'd in a Catechetical dsicourse for the instruction of young people : Written in French by J.F. Ostervald, pastor of the Church of Neufchatel, and author of a book, entituled, A treatise concerning the causes of the present corruption of Christians, and the remedies thereof. Rendred into English by a good hand, and recommended by several ministers of the Church of Scotland.