Philip Graham Ryken interprets Galatians in line with Reformation teaching on this epistle, especially with respect to the doctrine of justification by faith alone. “Properly understood, the gracious gospel of Galatians liberates us from legalism,” Ryken writes. “But since we are legalists by nature, the book challenges many of our preconceptions about what it means to have a right relationship with God.” Ryken employs primarily the ESV. The Reformed Expository Commentary is biblical (committed to comprehensive exposition of the text), doctrinal (committed to the Westminster Standards), redemptive-historical (committed to a Christ-centered view of the Old Testament), and practical (committed to applying the text to people today). Coeditors are Philip Ryken and Richard Phillips; biblical editors are Iain Duguid and Dan Doriani.