Hotly debated since the sixteenth century in the Reformed theological tradition, and still a burning issue today, antinomianism has a long and complicated story. This book is the first to examine antinomianism from a historical, exegetical, and systematic perspective. More than that, in it Mark Jones offers a key -- a robust Reformed Christology with a strong emphasis on the Holy Spirit -- and chapter by chapter uses it to unlock nine questions raised by the debates. - Back cover.