A complete body of practical divinity; being a new improvement of the Assembly's catechism: wherein the truths and duties of Christianity are apply'd to the Conscience, in a most serious and pathetic Manner: Written with a Design to revive dying Religion, in the Family and Closet, the Church and the World. By the late Reverend Thomas Doolittle, M.A. To which are prefix'd, some memoirs of the author's life; with his Solemn Form of Covenanting with God