Late eighteenth-century London was a center of political debate, expressed variously in countless pamphlets, in coffee house discussions, and in extra-parliamentary political organizations. Intellectuals and political activists who argued about the problems of ministerial corruption and relations with the colonies had great faith in the power of reasoned discourse and the development of knowledge to improve the human condition. Most of them were interested in science and religion as well as politics. They were part of that broad intellectual ferment that we call the Enlightenment; yet for all the originality of some of their ideas and the radicalism of their political thinking, they owed a great deal to longstanding English political and religious traditions. They were rationalists who believed in God, and radicals who believed in history.
Catharine Macaulay was one of these intellectuals; she was surely not a particularly original thinker, but was unique in using history as her primary medium of political debate, and in being a woman tolerated in male intellectual circles. Macaulay and her associates owed a great intellectual debt to earlier radical thinkers, the “commonwealthmen” of the seventeenth century. What is perhaps less well understood is the extent to which their ideas were informed by religious beliefs as well as political ideology. Beliefs in both the ancient rights of Englishmen and in millennial perfectionism provided the basis for the particular brand of political radicalism espoused by Macaulay and her associates. History was an important part of their political thinking, both because the rights of Englishmen were rooted in historical experience and because the process of history was part of the ultimate achievement of perfection.