Playing Catholic

Lloyd Strickland
04 June 2026, The Tablet

Ernst Hähnel’s memorial to Leibniz in Leipzig University

Wikimedia Commons

While compiling a new collection of Gottfried Wilhelm Leibniz’s seventeenth-century writings on religion and ­theology, I made what felt like a remarkable discovery.

I came across a clutch of manuscripts that I realised all belonged to a single, ambitious, yet largely forgotten project from May and June 1685. There were prefaces, sketches and essays going by several titles: “Apology for the Catholic Faith”, “Rationale of the Catholic Faith” and “Specimen of Catholic Demonstrations”. The longest essay, which Leibniz intended to develop into a “little book”, is titled: “Apology for Catholic Truth”. The book was never ­completed. Some drafts break off mid-­sentence, while others promise discussions of topics that are left un­discussed. But taken together, these writings form a coherent project that reveals Leibniz at his most unexpected.

Get Instant Access

Continue Reading

Register for free to read this article in full

Subscribe for unlimited access

From just £37.50 quarterly

  Print copy of The Tablet delivered directly to your door.
  Complete access to all Tablet website content including all premium content.
  Access to the weekly digital copy of The Tablet.
  Full access to The Tablet’s archive – over 180 years of back issues.

Already a subscriber? Login

Article end