The Nature of the Promise
While it should be clear that those who are building their identity on the law are not inheritors of the blessings of Abraham, being under a curse, Paul will start to turn to explain the law to the Galatians, beginning with its relationship to the promise. Paul was not intent to tell believers what to believe, and leave them in the dark as to why. Before turning fully to the law, however, Paul fills in some background information for us, telling us something about the nature of the promise.