Abstract
Leo Strauss's approach to politics may indeed be regarded as realist. Some traits of his thought, however, seem to align him to an opposite, idealist tendency. Among these are Strauss's criticism of the moderns for their rejection of the political philosophy of the classics on the grounds of its being utopian and his attention toward the concept of natural right. This article shows how these traits, which at first glance oppose the classification of Strauss as a political realist, can be traced back to a framework that is able to lessen, and even overturn, the apparently idealistic character of his thought. In doing so, it delves into Strauss's understanding of ancient utopianism - notably, of the best city described in Plato's Republic - and his criticism of the modern interpretation thereof. Explaining why Strauss regarded such an interpretation as based on a fundamental misunderstanding, the article emphasizes the role played by the Biblical tradition in turning philosophy from a theoretical way of life into a practical pursuit in the service of the political sphere. This also sheds light on Strauss's twofold definition of political philosophy as both the philosophical treatment of politics and the 'political' (i.e. rhetorical) introduction to philosophy.