“Thus, dear friends, I have said it clearly enough, and I believe you ought to understand it and not make liberty a law...”
“Fight vigorously against the wolves, but on behalf of the sheep, not against the sheep. And this you may do by inveighing against the laws and lawgivers, and yet at the same time observing these laws with the weak, lest they be offended, until they shall themselves recognize the tyranny, and understand their own liberty.”
“Although the Christian is thus free from all works, he ought in this liberty to empty himself, take upon himself the form of a servant, be made in the likeness of men, be found in human form, and to serve, help and in every way deal with his neighbor as he sees that God through Christ has dealt and still deals with him.”
“There are some who are still weak in faith, who ought to be instructed, and who would gladly believe as we do. But their ignorance prevents them...we must bear patiently with these people and not use our liberty; since it brings to peril or harm to body or soul...but if we use our liberty unnecessarily, and deliberately cause offense to our neighbor, we drive away the very one who in time would come to our faith. Thus St. Paul circumcised Timothy (Acts 16:3) because simple minded Jews had taken offense; he thought: what harm can it do, since they are offended because of ignorance? But when, in Antioch, they insisted that he out and must circumcise Titus (Gal. 2:3) Paul withstood them all and to spite them refused to have Titus circumcised... He did the same when St. Peter...it happened in this way: when Peter was with the Gentiles he ate pork and sausages with them, but when the Jews came in, he abstained from this food and did not eat as he did before. Then the Gentiles who had become Christians though: Alas! we, too, must be like the Jews, eat no pork, and live according to the law of Moses. But when Paul learned that they were acting to the injury of evangelical freedom, he reproved Peter publicly and read him an apostolic lecture, saying: "If you, though a Jew, live like a Gentile, how can you compel the Gentiles to live like Jews?" (Gal. 2:14). Thus we, too, should order our lives and use our liberty at the proper time, so that Christian liberty may suffer no injury, and no offense be given to our weak brothers and sisters who are still without the knowledge of this liberty.”
“There is nothing so good and nothing so evil but that it shall work together for good to me, if only I believe. Yes, since faith alone suffices for salvation, I need nothing except faith exercising the power and dominion of its own liberty.”
“Stop your complaining, stop your doctoring; this tumult has arisen and is direct from above, and it will not cease till it makes all the adversaries of the Word like the mud on the streets. But it is sad to have to remind a theologian like you of these things, as if you were a pupil instead of one who ought to be teaching others.”
“from you, my dear Erasmus, let me obtain this request, that just as I bear with your ignorance in these matters, so you in turn will bear with my lack of eloquence.”