Let us beware lest Wittenberg become Capernaum. I notice that you have a great deal to say of the doctrine which is preached to you, of faith and of love. This is not surprising; an ass can almost intone the lessons, and why should you not be able to repeat the doctrines and formulas? Dear friends, the kingdom of God,—and we are that kingdom,—consists not in speech or in words, but in deeds, in works and exercises. God does not want hearers and repeaters of words, but doers and followers who exercise themselves in the faith that worketh by love. For a faith without love is not enough—rather it is not faith at all [1 Cor. 13:12], but a counterfeit of faith, just as a face seen in a mirror is not a real face, but merely the reflection of a face.
[Sidenote: Patience]
Fourthly, We likewise need patience. For whoever has faith, trusts in God and shows love to his neighbor, practicing it day by day, must needs suffer persecution. For the devil never sleeps, and continually molests. But patience works and produces hope, which freely yields itself to God and finds solace in Him [Rom. 5:4]. Thus faith, by much affliction and persecution, ever increases, and is strengthened day by day. And the heart which by God's grace has received such virtues must ever be active and freely expend itself for the benefit and service of the brethren, even as it has received from God.
[Sidenote: Forbearance]
And here, dear friends, one must not insist upon his rights, but must see what may be useful and helpful to his brother, as St. Paul says, Omnia mihi licent, sed non omnia expediunt, "All things are lawful for me, but not all things are expedient." [1 Cor. 6:12] We are not all equally strong in faith; some of you have a stronger faith than I. Therefore we must not look upon ourselves, or our strength, or our rank, but upon our neighbor, for God has said through Moses, "I have borne and nourished thee, even as a mother her child." [Deut. 1:31] How does a mother nourish her child? First, she feeds it with milk, then gruel, then eggs and soft food. If she weaned it and at once gave it the ordinary, coarse food, the child would never thrive. So we should also deal with our brother, have patience with him for a time, suffer his weakness and help him bear it; we should give him milk-food [1 Peter 2:2], too, as was done with us, until he likewise grows strong, and thus we do not travel heavenward alone, but bring the brethren, who are not now on our side, with us. If all mothers were to abandon their children, where would we have been? Dear brother, if you have suckled long enough, do not at once cut off the breast, but let thy brother be nourished also. I would not have gone so far as you have done, if I had been here. What you did was good, but you have gone too fast. For there are also brothers and sisters on the other side who belong to us, and must still be won.
Let me illustrate. The sun has two properties, light and heat. No king has power enough to bend or guide the light of the sun; it remains straight in the place where it shines. But the heat may be turned and guided, and yet is ever about the sun. Thus the faith must always remain pure and immovable in the heart, never wavering; but love moves and is guided, according as our neighbors may grasp it or follow us. There are some who can run, others must walk, still others can hardly creep. Therefore we must not look upon our own, but upon our brother's powers, so that he who is weak in faith, and attempts to follow the strong, may not be destroyed of the devil. Therefore, dear brethren, obey me. I have never been a destroyer, and I was also the very first whom God called to this work. Neither can I run away, but must remain as long as it pleases God. I was the first, too, to whom God revealed it, to preach His Word to you; moreover, I am sure that you have the pure Word of God.
[Sidenote: Abolishing the Mass]
Let us, therefore, take up this matter with fear and humility, cast ourselves at one another's feet, join hands with each other, and help one another. I will do my part, which is no more than my duty, for I love you even as I love my own soul. For here we battle not against pope or bishop, but against the devil [Eph. 6:12], and do you imagine he is asleep? He sleeps not, but sees the true light rising, and to keep it from shining into his eyes he would make a flank attack—and he will succeed, if we are not on our guard. I know him well[1], and I hope, too, that with the help of God I am his master. But if we yield him but an inch, we must soon look to it how we may be rid of him. Therefore all those have erred who have consented and helped to abolish the mass—in itself a good undertaking, but not accomplished in an orderly way. You say it was right according to the Scriptures. I agree, but what becomes of order? For it was done in wantonness, with no regard to proper order and with offence to your neighbor. If, beforehand, you had called upon God in earnest prayer, and had obtained the aid of the authorities, one could be certain that it had come from God. I, too, would have taken steps toward the same end if it had been a good thing to do; and if the mass were not so evil a thing, I would introduce it again. For I cannot defend your action, as I have just said. To the papists and the blockheads I could defend it, for I could say: How do you know whether it was done with good or bad intention, since the work in itself was really a good work? But I can find nothing to reply to the devil. For if on their deathbeds the devil reminds those who began this affair of texts like these, "Every plant, which My father hath not planted, shall be rooted up," [Matt. 15:13] or "I have not sent them, yet they ran," [Jer. 23:21] how will they be able to withstand?[2] He will cast them into hell. But I have a weapon to brandish in the devil's face, so that the wide world will become too small for him: I know that in spite of my reluctance I was regularly called by the Council to preach in this place. And I would that you should have the same assurance as I. You could so easily have consulted me about the matter.
[Sidenote: "Must" and "Free">[
I was not so far away that you could not reach me with a letter, especially since I did not interfere with you in any way. Did you want to begin something, and then leave me to shoulder the responsibility? That is more than I can undertake, and I will not do it. Here one can see that you have not the Spirit, in spite of your deep knowledge of the Scriptures. Take note of these two things, "must" and "free." The "must" is that which necessity requires, and which must ever be unyielding; as, for instance, the faith, which I shall never permit any one to take away from me, but which I must always keep in my heart and freely confess before every one. But "free" is that in which I have choice, and may use or not, yet in such wise that it profit my brother and not me. Now do not make a "must" out of what is "free," as you have done, so that you may not be called to account for those who were led astray by your exercise of liberty without love. For if you entice any one to eat meat on Friday, and he is troubled about it on his deathbed, and thinks, Woe is me, for I have eaten meat and I am lost! God will call you to account for that soul. I would like to begin many things, in which but few would follow me; but what is the use? I know that those who have begun this thing, when it comes to the point, cannot maintain themselves, and will be the first to retreat. How would it be, if I brought the people to the point of attack, and though I had been the foremost to exhort others, I would then flee, and not face death with courage? How the poor people would be deceived!