Martin Luther, like John Wycliffe, John Huss, and Girolamo Savonarola before him, may be classified as a preacher of “prophetic personality.” For these preachers, preaching was an act of spiritual warfare. Luther’s sermons are polemics against the abuses within the Roman church and the hard-heartedness of many of its priests. Luther also began the tradition of preaching an additional pedagogical sermon. In these catechistic sermons he taught the Ten Commandments, the Lord’s Prayer, and doctrines of the Reformation. The tradition of featuring both catechetical and homiletical sermons in services became common in some Lutheran (and Reformed) churches, and this practice still continues in some churches today.
John Calvin did not preach in the popular style that Luther did. However, he influenced Reformed preaching more than Luther’s style influenced Lutheran preaching. Calvin regarded the sermon as the central point of the liturgy; in fact, the liturgy itself was but the framework for the sermon. Dropping the readings of the liturgical calendar, he often chose to preach a series of sermons through a book of the Bible. To Calvin, a sermon was an exposition. Following the historical, theological, and grammatical approach, he eschewed all allegorizing and mystical interpretations in favor of a traditional exegesis that sought to reveal the actual meaning of Scripture.
Calvin and Luther
It would be difficult to find so marked a contrast between any two celebrated contemporaries in all the history of preaching as that between Luther and Calvin. Luther (1483-1546) was a broad-shouldered, broad-faced, burly German, overflowing with physical strength; Calvin (1509-1564) a feeble-looking little Frenchman, with shrunken cheeks and slender frame, and bowed with study and weakness. Luther had a powerful intellect but was also rich in sensibility, imagination, and swelling passion—a man juicy with humor, delighting in music, in children, in animals, in poetic sympathy with nature. In the disputation at Leipzig he stood up to speak with a bouquet in his hand. Every constituent of his character was rich to overflowing. With all this accords his prodigious and seemingly reckless extravagance, and even an occasional coarseness of language when excited.
Calvin, on the other hand, was practically destitute of imagination and humor, seeming in his public life and works to have been all intellect and will, though his letters show that he was not only a good hater but also a warm friend. And yet, while so widely different, both of these men were great preachers. What had they in common to make them great preachers? Along with intellect, they had the force of character, an energetic nature, and will. A great preacher is not a mere artist and not a feeble suppliant; he is a conquering soul, a monarch, a born ruler of humankind. Calvin was far less winning than Luther, but he was even more than Luther an autocrat. Each of them had unbounded self-reliance, too, and yet at the same time, each was full of humble reliance on God. This combination, self-confidence, such that if it existed alone, would vitiate character, yet checked and upborne by simple, humble, childlike faith in God, this makes a Christian hero, for word or for work. The statement could be easily misunderstood, but as meant it is true and important, that one must both believe in oneself and believe in God if one is to make a powerful impression on others.
This force of character in both Luther and Calvin gave great force to their utterances. Everybody repeats the saying about Luther that “his words were half battles.” But of Calvin too it was said, and said by Beza who knew him so well, Tot verba, tot pondera, “Every word weighed a pound”—a phrase also used of Daniel Webster. It should be noticed too that both Luther and Calvin were drawn into much connection with practical affairs, and this tended to give them greater firmness and positiveness of character, to render their preaching more vigorous, as well as better suited to the common mind. Here is another valuable combination of what are commonly reckoned incongruous qualities—to be a thinker and student, and at the same time a person of practical sense and practical experience. Such were the great Reformers, and such a man was the apostle Paul.
Calvin: Theologian and Church-Builder, Expositor and Preacher
The vast reputation of Calvin as theologian and church-builder has overshadowed his great merits as an expositor and preacher. With the possible exception of Chrysostom, I think there is no commentator before our century whose exegesis is so generally satisfactory and so uniformly profitable as that of Calvin. His Latin, so clear and smooth and agreeable, is probably unsurpassed in literary excellence since the early centuries. All his extemporized sermons taken down in shorthand, as well as his writings, show not so much great copiousness as true command of the language, his expression being, as a rule, singularly direct, simple, and forcible.
The extent of his preaching looks to us wonderful. While lecturing at Geneva to many hundreds of students (sometimes eight hundred), while practically a ruler of Geneva, and constant adviser of the Reformed in all Switzerland, France, and the Netherlands, England, and Scotland, and while composing his extensive and elaborate works, he would often preach every day. For example, the two hundred sermons on Deuteronomy, which are dated, were all delivered on weekdays in the course of little more than a year, and sometimes on four or five days in succession. It was so with the other great Reformers. In fact, Luther accuses one preacher of leading an “idle life; for he preaches but twice a week, and has a salary of two hundred dollars a year.” Luther himself, with all his lecturing, immense correspondence, and voluminous authorship, often preached every day for a week, and on fast days two or three times.
Luther’s Preaching
Luther had less sustained intensity than Calvin, but he had at times an overwhelming force, and his preaching possessed the rhetorical advantage of being everywhere pervaded by one idea, that of justification by faith, round which he reorganized all existing Christian thought and which gave a certain unity to all the overflowing variety of his illustration, sentiment, and expression.
Luther showed great realness, both in his personal grasp of Christian truth and in his modes of presenting it. The conventional decorums he smashes, and with strong, rude, and sometimes even coarse expressions, with illustrations from almost every conceivable source, and with familiar address to the individual hearer he brings the truth very close to home. He gloried in being a preacher to the people. Thus, he says: “A true, pious and faithful preacher shall look to the children and servants, and to the poor, simple masses, who need instruction.” “If one preaches to the coarse, hard populace, he must paint it for them, pound it, chew it, try all sorts of ways to soften them ever so little.” He blamed Zwingli for interlarding his sermons with Greek, Hebrew, and Latin, and praised those who preached so that the average person could understand.
Luther’s Personality
Luther is a notable example of intense personality in preaching. His was indeed an imperial personality, of rich endowments (in talent), varied sympathies, and manifold experiences. Those who heard him were not only listening to truth, but they experienced the man. Those who merely read his writings, in other lands and languages, experienced the man, were drawn to him, and thus drawn to the gospel.
With all his boldness, Luther often trembled at the responsibility of preaching. He says in one of his sermons, As soon as I learned from the Holy Scriptures how terror-filled and perilous a matter it was to preach publicly in the church of God … there was nothing I so much desired as silence.… Nor am I now kept in the ministry of the Word, but by an overruled obedience to a will above my own, that is the divine will; for as to my own will, it always shrank from it, nor is it fully reconciled unto it to this hour.
What Luther says of preaching must end with a paragraph from the Table Talk, which makes some good hits, though very oddly arranged.
A good preacher should have these properties and virtues: first, to teach systematically; secondly, he should have a ready wit; thirdly, he should be elegant; fourthly, he should have a good voice; fifthly, a good memory; sixthly, he should know when to make an end; seventhly, he should be sure of his doctrine; eighthly, he should venture and engage body and blood, wealth and honor, in the Word; ninthly, he should suffer himself to be mocked and jeered of every one.
The expression, “he should know when to make an end,” recalls a statement I have sometimes made to students, that public speaking may be summed up in these three things: First, have something to say; secondly, say it; third and lastly, quit.