Hobbes redefines his conception of liberty in the Leviathan as the absence of external impediments to motion. Power, on the other hand, refers to the body’s intrinsic dimension, that is, to the faculties possessed by each individual. There thus appears to be a clear distinction between liberty and power in Hobbes’ political philosophy. Taking into consideration Hobbes’ Latin works, however, in which he uses two different terms to refer to power: at times potestas and others potentia, such a distinction may (...) need to be revisited. As we will argue, there is a marked relation between liberty and power when considering human sociability. In this way, the aim of the article is to discuss Hobbes’ conception of power, through the pages of the Leviathan and De Homine, trying to clarify its complex, even ambiguous relation with his conception of liberty. (shrink)