 Holdouts clung to demonstrative proof in science and theology against the rising tide of probability. Demea is the champion of these conservative traditionalists. Since he trots out a lame version of Samuel Clarke’s cosmological argument in Part 9, some have thought that Hume models Demea on him. But Demea lacks Clarke’s rigid rationalism. It is more likely that he epitomizes a group of minor theologians such as William King, who stressed God’s incomprehensibility and resorted to a priori arguments only when they absolutely needed them.