It was as a Commentator that Calvin reigned supreme in his day, and, for that matter survives to-day. Beginning with his work on Romans while in Strassburg, in 1540, he continued until the year of his death in Geneva, with his work on Joshua. A more extensive series, and one more clear and marked with spiritual insight, and more modern in method, was not produced by the age of the Reformation. Next to the Institutes and to the work of the Academy, Calvin’s Commentaries rank for influence in the spread of his ideas throughout Europe and America.*
Commentaries for the Church- that’s where the real work is done. I truly believe that.
*Richard Taylor Stevenson, John Calvin: The Statesman (Cincinnati; new York: Jennings and Graham; Eaton and Mains, 1907), 171.