In letter 37 to Johannes Bouwmeester, Spinoza identifies a historiola mentis à la Bacon as an important tool for distinguishing more easily between adequate and inadequate ideas. This paper contends that Spinoza's advice is to take into account Baconian-style ‘Civil History’ as providing instructive material for contemplating the variety, complexity, and persistency of human passionate behaviour. Specifically, it argues that Baconian civil history forms an integral part of Spinoza's reflections on provisional morality. Although for Spinoza, philosophical beatitude ultimately demands understanding (...) affects through their first causes – the intuitive perception of things sub specie aeternitatis – in the realm of everyday Spinoza allows for a different, more pragmatic approach to morality. This paper argues at this stage that a philosophical understanding of the mind and its affections is not needed. Spinoza, following Bacon, holds that conduct of practical affairs is particularly improved when those so engage.. (shrink)