This article addresses three interpretive errors that are common with respect to Thomas Aquinas’s understanding of malice. The first error concerns the interpretation of malice as consisting in the preference or choice of a lesser good over a greater good. I argue that malice instead consists in a disorder of the will, and where that disorder results in the choice of a spiritual evil. The second error occurs when one charges Thomas with inconsistency: it is claimed that Thomas’s view of (...) the will is incompatible with malicious actions. I argue that such claims rest on a mistaken understanding of the role of choice in Thomas’s thought. The third error is one of translation: some scholars caution against translating Thomas’s malitia as “malice.” The reasons that are usually given for this view do not hold up to scrutiny. (shrink)