Gladstone has not been well served by the historiographical tradition dominant for much of this century. It has disseminated an image of him that emphasizes little more than an undefined ‘reformism’ and a moralizing populism; this is as unhelpful and distorted as is the interpretation, emanating from the same source, of much of the rest of nineteenth-century politics. It is no longer enough to judge public figures of this period by the degree of their commitment to nebulous platitudes like ‘social reform’ or ‘progress’: historians have recently exposed the flimsy foundations that sustain the reputations of even those most frequently celebrated in these spheres. It is misleading to concentrate attention on the development of institutional reform, centralized government, trade union legislation, or welfare statutes for the poor; franchise extension apart, advances here were often provoked solely by bureaucratic agency or by the concern of philanthropic backbenchers, and contributed only occasionally to the major disputes of Victorian political society. If we are to shed light on the domestic issues of vital importance to contemporary politicians, we need a far more coherent account than is now available of financial, taxation and land policy on the one hand, and, on the other, of the main subject of this article, the role of religion in politics.