The Stone Lectures were an annual lecture series at Princeton Theological Seminary. Internationally-renowned speakers were invited to participate. Among, if not, the most notable was Abraham Kuyper. These are the Kuyper lectures of 1898 on the subject of Calvinism. They form the outline of his Calvinist theology and its impact on every aspect of society. His first lecture is Calvinism- A Life System, and the remaining five lectures relate Calvinism to religion, politics, science, art, and the future. Kuyper is an important figure in Calvinism and a leader in theology development. His passion for education resulted in the founding of Amsterdam Free University and numerous other colleges.