More than 450 years ago, a request came to John Calvin to write on the character of and need for reform in the church. The circumstances were quite different from those that inspired other writings of Calvin, and enable us to see other dimensions of his defense of the Reformation. The Emperor Charles V was calling the Diet of the Holy Roman Empire to meet in the city of Speyer in 1544. Martin Bucer, the great reformer of Strassburg, appealed to Calvin to draft a statement of the doctrines of and necessity for the Reformation. The result was remarkable. Theodore Beza, Calvin’s friend and successor in Geneva, called “The Necessity for Reforming the Church” the most powerful work of his time.[i]

Here is an excerpt from Calvin’s appeal to the Emperor:

“At the time when divine truth lay buried under this vast and dense cloud of darkness — when religion was sullied by so many impious superstitions — when by horrid blasphemies the worship of God was corrupted, and His glory laid prostrate — when by a multitude of perverse opinions, the benefit of redemption was frustrated, and men, intoxicated with a fatal confidence in works, sought salvation any where rather than in Christ— when the administration of the Sacraments was partly maimed and torn asunder, partly adulterated by the admixture of numerous fictions, and partly profaned by traffickings for gain — when the government of the Church had degenerated into mere confusion and devastation — when those who sat in the seat of pastors first did most vital injury to the Church by the dissoluteness of their lives, and, secondly, exercised a cruel and most noxious tyranny over souls, by every kind of error, leading men like sheep to the slaughter; — then Luther arose, and after him others, who with united counsels sought out means and methods by which religion might be purged from all these defilements, the doctrine of godliness restored to its integrity, and the Church raised out of its calamitous into somewhat of a tolerable condition. The same course we are still pursuing in the present day.”

(John Calvin. The Necessity of Reforming the Church- John Calvin (Kindle Locations 331-341). Kindle Edition.)

The entire work can be downloaded for free from Monergism.com in in .mobi, ePub, .pdf & html formats. A newer translation is available from Amazon.com with a foreword from Dr. W. Robert Godfrey, which includes A Reply to Cardinal Sadoleto, Calvin’s letter defending the work of reformation as it was applied in the city of Geneva.

[i] John Calvin on the Necessity for Reforming the Church