The Protestant Ethic and the Spirit of Capitalism
purchase of bonds, the discounting of notes and various other contracts (and above all considering the order of the Congregatio S. Officii, mentioned above, concerning a municipal loan), that the prohibition of interest was only intended to apply to emergency loans, nor that it had the intention of preserving capital, or that it was even an aid to capitalistic enterprise (p. 25). The truth is that the Church came to reconsider the prohibition of interest comparatively late. At the time when this happened the forms of purely business investment were not loans at fixed interest rate, but the fœnus nauticum, commenda, societas maris, and the dare ad proficuum de mari (a loan in which the shares of gain and loss were adjusted according to degrees of risk), and were, considering the character of the return on loans to productive enterprise, necessarily of that sort. These were not (or only according to a few rigorous canonists) held to fall under the ban, but when investment at a definite rate of interest and discounting became possible and customary, the first sort of loans also encountered very troublesome difficulties from the prohibition, which led to various drastic measures of the merchant guilds (black lists). But the treatment of usury on the part of the canonists was generally purely legal and formal, and was certainly free from any such tendency to protect capital as Keller ascribes to it. Finally, in so far as any attitude towards capitalism as such can be ascertained, the decisive factors were: on the one hand, a traditional, mostly inarticulate hostility towards the growing power of capital which was impersonal, and hence not readily amenable to ethical control (as it is still reflected in Luther's pronouncements about the Fuggers and about the banking business); on the other hand, the necessity of accommodation to practical needs. But we cannot discuss this, for, as has been said, the prohibition of usury and its fate can have at most a symptomatic significance for us, and that only to a limited degree.
The economic ethic of the Scotists, and especially of certain mendicant theologians of the fourteenth century, above all Bernhard of Siena and Anthony of Florence, that is monks with a specifically rational type of asceticism, undoubtedly deserves a separate treatment, and cannot be disposed of incidentally in our discussion. Otherwise I should be forced here, in reply to criticism, to anticipate what I have to say in my discussion of the economic ethics of Catholicism in its positive relations to capitalism. These authors attempt, and in that anticipate some of the Jesuits, to present the profit of the merchant as a reward for his industria, and thus ethically to justify it. (Of course, even Keller cannot claim more.)
The concept and the approval of industria come, of course, in the last analysis from monastic asceticism, probably also from the idea of masserizia, which Alberti, as he himself says through the mouth of Gianozzo, takes over from clerical sources. We shall later speak more fully of the sense in which the monastic ethics is a forerunner
