A Universalist book, The Age of Reason advocates for the existence of natural religion and challenges the structure of all organized religion. First written and distributed as pamphlets, the book was later published into two parts. Paine puts forward his personal beliefs, debating reason and revelation, while analyzing the Bible and the influence organized religion has on society. Exploring topics including natural religion, criticism of corrupt religious institutions, and distinction between rationality and blind faith in the supernatural, the book presents a guide for the conscious and free spiritual thinkers.

Following the style and influence of the Enlighten...

First published anonymously due to its seditious content in 1776, the pamphlet argues for the need of American colonists to pursue complete independence from Great Britain, and not be driven simply by the urge to free themselves from unfair taxation. Paine provides argumentation for his revolutionary ideas, suggesting the unification of colonial forces to achieve this goal. Furthermore, Paine strengthens his case by clearly asserting the advantages that would come out as a result of independence, and further fortifies his argumentation with religious references. Written in a clear straightforward manner and comprehensible to the common people, Common Sense was immediately well...

The Age of Reason; Being an Investigation of True and Fabulous Theology is a pamphlet, written by a British and American revolutionary Thomas Paine. The Age of Reason challenges institutionalized religion and challenges the legitimacy of the Bible, the central sacred text of Christianity. Published in three parts in 1794, 1795, and 1807, it was a bestseller in the United States, where it caused a short-lived deistic revival. Part 1 was written sometime in 1793, and attacks the concepts of divine revelation and inspiration. He urged his readers to employ reason over revelation. Part 2 was written either during or shortly after his confinement in a French prison in 1794. In Part 2, Paine a...