The Difference between Lutheran and Reformed

The difference seems to be conveyed best by saying that the Reformed Christian thinks theologically, the Lutheran anthropologically. The Reformed person is not content with an exclusively historical stance but raises his sights to the idea, the eternal decree of God. By contrast the Lutheran takes his position in the midst of the history of redemption and feels no need to enter more deeply into the counsel of God. For the Reformed, therefore, election is the heart of the church; for Lutherans, justification is the article by which the church stands or falls. Among the former the primary question is: How is the glory of God advanced? Among the latter it is: How does a human get saved? The struggle of the former is above all against paganism—idolatry; that of the latter against Judaism—works-righteousness. The Reformed person does not rest until he has traced all things retrospectively to the divine decree, tracking down the “wherefore” of things, and has prospectively made all things subservient to the glory of God; the Lutheran is content with the “that” and enjoys the salvation in which he is, by faith, a participant. From this difference in principle, the dogmatic controversies between them (with respect to the image of God, original sin, the person of Christ, the order of salvation, the sacraments, church government, ethics, etc.) can be easily explained.

—Bavinck, Herman. Reformed Dogmatics : Volume 1: Prolegomena (p. 177). Baker Publishing Group. Kindle Edition.