A Demonstration of the Being and Attributes of God was published in 1705 and is one of the most famous attempts at proving the existence of God. It is a very clear exposition of the Cosmological Argument, which seeks to show that the existence of the world necessarily entails that of its maker. This volume presents it together with some important supplementary texts, and with a historical introduction that examines Clarke's views and relates them to the Newtonian circle of which he was the most gifted and influential representative.