 An important part of Locke’s project in the Second Treatise is to figure out what the role of legitimate government is, thus allowing him to distinguish the nature of illegitimate government. Once this is done, the basis for legitimate revolution becomes clear. Figuring out what the proper or legitimate role of civil government is would be a difficult task indeed if one were to examine the vast complexity of existing governments. How should one proceed? One strategy is to consider what life is like in the absence of civil government. Presumably this is a simpler state, one which may be easier to understand. Then one might see what role civil government ought to play. This is the strategy which Locke pursues, following Hobbes and others. So, in the first chapter of the Second Treatise Locke defines political power.