In this essay, I present an overview of Hobbes as a consistent philosopher, perhaps the most consistent in the Early Modern period. First, I sketch how his endeavors have a cogency that is unrivalled, in many ways even to this day. Section 2 outlines Hobbes’s conception of philosophy and his causal materialism. Section 3 deals briefly with Hobbes’s discussion of sensation and then presents his views on the nature and function of language and how reason depends upon language. Section 4 treats human nature, and section 5 discusses the artificial body of the Commonwealth. All of this will move rather quickly, so that hopefully the sketch of the overall structure of Hobbes’s thought will be clear. At the end, I will try to correct a few misconceptions, and briefly to say why it was that Hobbes’ natural philosophy has been so unduly neglected.