Book excerpt: How does God save sinners? This fundamental question is of the highest importance for every human being that has ever lived. The answer is given in the Bible – God is a covenant keeping God who saves sinners through the work of Jesus Christ – the Mediator of the Covenant of Grace. With keen insight, Samuel Rutherford unfolds the manner in which God save sinners seen through the three theological and biblically centered covenants found in the Bible: the Covenant of Life, the Covenant of Grace, and the Covenant of Redemption. This work is one of the most significant of Rutherford’s treatments of the biblical covenants, containing some of Rutherford’s most mature thoughts. This is not a scan or facsimile, has been updated in modern English for easy reading and has an active table of contents for electronic versions.