Page:Collected Works of Dugald Stewart Volume 1.djvu/58

40 A similar observation may be applied to the powerful appeals, in the early Protestant writers, to the moral judgment and moral feelings of the human race, from those casuistical subtleties, with which the schoolmen and monks of the middle ages had studied to obscure the light of nature, and to stifle the voice of conscience. These subtleties were precisely analogous in their spirit to the pia et religiosa calliditas, afterwards adopted in the casuistry of the Jesuits, and so inimitably exposed by Pascal in the Provincial Letters. The arguments against them employed by the Reformers, cannot, in strict propriety, be considered as positive accessions to the stock of human knowledge; but what scientific discoveries can be compared to them in value!

From this period may be dated the decline of that worst of