This volume investigates the foundational arguments for religious toleration as presented in John Locke's seminal 1689 work, examining its historical context and enduring political implications. Editors John Horton and Susan Mendus provide a scholarly framework that situates Locke's text within the volatile religious landscape of 17th-century England, analyzing how his proposal for the separation of church and state addresses the tension between individual conscience and government authority.

Scholars and students of political theory frequently cite this collection as a vital resource for understanding the nuances of Lockean thought. The text is noted for its academic rigor and its ability to clarify the historical motivations behind one of the most influential documents in the history of religious freedom.