The works of the late pious and learned Robert Nelson, Esq [electronic resource] : Viz. I. The whole duty of a Christian. II. The practice of true devotion, in relation to the End, as well as the Means of Religion. III. A letter to a Romish priest. IV. The great duty of frequenting the Christian sacrifice, and the Nature of the Preparation required. V. The life of Bishop Bull. VI. An address to persons of quality. All Compendiously Methodiz'd for the Use of Families. With a character of Mr. Nelson, by Dr. Marshall.