Abstract
In his De Constantia of 1584, Justus Lipsius examines the Stoic theory of fate, distancing himself from it by outlining four key points at which it should be modified. The modified theory is often presented as a distinctly Christianized form of Stoicism. Later, in his Physiologia Stoicorum of 1604, Lipsius revisits the Stoic theory, this time offering a more sympathetic reading, with the four modifications forgotten. It is widely assumed that Lipsius’s position shifted between these two works, perhaps due to a better grasp of the Stoic position by the time of the later work. I argue that in fact there is no great distance between the two accounts and that both find only one point of difficulty with the Stoic theory, a point that Lipsius himself presents in both works as merely a matter of expression.