In this volume, prominent political theorist Michael Zuckert presents an important and pathbreaking set of meditations on the thought of John Locke. In more than a dozen provocative essays, many appearing in print for the first time, Zuckert explores the complexity of Locke's engagement with his philosophical and theological predecessors, his profound influence on later liberal thinkers, and his amazing success in transforming the political understanding of the Anglo-American world. At the same time, he also demonstrates Locke's continuing relevance in current debates involving such prominent thinkers as Rawls and MacIntyre.