 Hume’s influence on Kant regarding the intersection of religion and morality is evident, though difficult to measure. It is also hard to tell how much of the influence came directly from Hume’s writings. Hume is not often cited regarding religion in Kant’s major works. Kant’s Lectures on the Philosophical Doctrine of Religion, however, suggest familiarity with Hume’s Dialogues Concerning Natural Religion, a work which Kant could have read in its entirety in 1781 (Wood 1978: 14–15), and perhaps in part when it first came out, since Hamann translated the first and last parts of it for him (Kuehn 2001: 121). Kant explicitly discusses Hume’s Dialogues in the section on the physiotheological proof, which is what Kant calls the argument from design (see LPDR 28:1063–4). Furthermore, in the Danzig manuscript of these lectures, Kant cites Hume within his argument against the cosmotheological proof (Ak 28:1266; Wood 1978: 83n31). Kant was clearly also familiar with Hume’s The Natural History of Religion. In “A History of Natural Theology, according to Meiners’ Historia doctrinae de uno vero Deo”, Kant refers briefly to Hume’s account of polytheists as tolerant in section 9 of The Natural History of Religion (LPDR 28:1125).