The Philosophy of Earthquakes, Natural and Religious or, An Inquiry Into Their Cause, and Their Purpose — A Closer Reading

From the Royal Society to the Church

Stukeley explicitly frames his work as a dual address: the philosophical portion was read to the Royal Society on March 15 and 22, 1750, while the theological part was delivered in his own church. This origin shapes the book's structure, which moves from natural causes to moral applications. He notes that he printed it only at the solicitation of hearers in both places, suggesting an audience already engaged with the topic. The preface sets up a contrast between 'vain' philosophical curiosity and the 'more engaging paths of religion,' a polarity that governs the entire treatise.

Catalog of Calamities

Stukeley compiles a grim list of historical earthquakes, drawing on Josephus, Roman annals, and recent events. He cites the destruction of Sardis, Laodicea, Antioch, and Lisbon, among others, and dwells on the 1692 Port Royal disaster with visceral language: 'My blood shudders at the relation of it.' The catalog serves not as mere chronicle but as evidence that earthquakes target 'great and populous cities' and 'flourishing emporiums,' not deserts or villages. This pattern, he argues, reveals divine anger aimed at human sin.

The Narrowness of Providence

A recurring image in the text is the precise limit set on the London tremors. Stukeley marvels that the shaking affected 'the whole city of London, and some miles round it' yet caused no building damage or loss of life. He compares this restraint to the waters of Jordan 'gathering themselves on an heap' and to God setting bounds: 'Hither shall its vibrations go, and no further.' The narrow margin—'one inch further'—would have meant total ruin. This near-miss becomes his central proof of providential mercy.

Second Causes and the Finger of God

Stukeley dismisses chemical experiments that mimic earthquakes with 'little mimic imitations of tremors and fumes,' arguing that such second causes lack discretion. Gunpowder may ape thunder, but it cannot distinguish between righteous and sinner. The true cause, he insists, is the immediate finger of God. He contrasts the blind force of nature—'like the roaring waves of the ocean'—with the deliberate mercy that spared London. The argument rests on a single consideration: that earthquakes visit only centers of wealth and luxury, not innocent wilderness.

Readers should note that Stukeley's treatise is as much a sermon as a scientific paper. The evidence he marshals—historical catalogs, local observation, scriptural allusion—is always directed toward a moral conclusion. His voice shifts between the cool analysis of a Royal Society fellow and the urgent exhortation of a clergyman. To follow his argument is to watch a mind trained in both natural philosophy and theology attempt to reconcile the two, using the earthquake as a lens.

There’s something humbling in Stukeley’s warning about tremors and stubborn cities, that old feeling of ground giving way under moral weight. It reminds me of flipping through Old and rare Scottish tartans — Themes and Context, where patterns hold clan histories — each thread a small testament to survival, not punishment. Both feel like quiet echoes of places we’ve since left behind, their meanings softened by time.