John Knox preaching before the Lords of the Congregation, 10th June, 1559

The fiery Calvinist reformer John Knox addresses the assembled Lords of the Congregation on June 10, 1559, in a scene that marked a turning point in the Scottish Reformation. Wilkie tackled this ambitious history painting around 1813, drawn to the dramatic confrontation between religious conviction and political power. Knox's thundering oratory, which galvanized Protestant resistance to Catholic rule in Scotland, gave Wilkie the kind of theatrical human drama he excelled at depicting. Now held by the National Trust, the painting represents Wilkie's aspiration to elevate Scottish history to the grand manner tradition.

Wilkie organizes the large multi-figure composition around Knox's commanding gesture, with the assembled lords arranged in a semicircle that focuses attention on the preacher. The dramatic lighting isolates Knox against a darker architectural background. The painting demonstrates Wilkie's transition from small-scale genre to larger historical compositions, with broader brushwork and a more ambitious palette than his earlier domestic scenes.