The Christian must therefore walk in the middle path, and set these two classes of men before his eyes. He may meet with hardened and obstinate ceremonialists, who, like deaf adders, refuse to listen to the truth of liberty, and cry up, enjoin, and urge on us their ceremonies, as if they could justify us without faith. Such were the Jews of old, who would not understand, that they might act well. These men we must resist, do just the contrary to what they do, and be bold to give them offence, lest by this impious notion of theirs they should deceive many along with themselves. Before the eyes of these men it is expedient to eat flesh, to break fasts, and to do in behalf of the liberty of faith things which they hold to be the greatest sins. We must say of them, "Let them alone; they be blind leaders of the blind" (Matt. xv. 14). In this way Paul also would not have Titus circumcised, though these men urged it; and Christ defended the Apostles, who had plucked ears of corn on the Sabbath day; and many like instances.
Or else we may meet with simple-minded and ignorant persons, weak in the faith, as the Apostle calls them, who are as yet unable to apprehend that liberty of faith, even if willing to do so. These we must spare, lest they should be offended. We must bear with their infirmity, till they shall be more fully instructed. For since these men do not act thus from hardened malice, but only from weakness of faith, therefore, in order to avoid giving them offence, we must keep fasts and do other things which they consider necessary. This is required of us by charity, which injures no one, but serves all men. It is not the fault of these persons that they are weak, but that of their pastors, who by the snares and weapons of their own traditions have brought them into bondage and wounded their souls when they ought to have been set free and healed by the teaching of faith and liberty. Thus the Apostle says, "If meat make my brother to offend, I will eat no flesh while the world standeth" (1 Cor. viii. 13); and again, "I know, and am persuaded by the Lord Jesus, that there is nothing unclean of itself; but to him that esteemeth anything to be unclean, to him it is unclean. It is evil for that man who eateth with offence" (Rom. xiv. 14, 20).
Thus, though we ought boldly to resist those teachers of tradition, and though the laws of the pontiffs, by which they make aggressions on the people of God, deserve sharp reproof, yet we must spare the timid crowd, who are held captive by the laws of those impious tyrants, till they are set free. 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 recognise the tyranny, and understand their own liberty. If you wish to use your liberty, do it secretly, as Paul says, "Hast thou faith? have it to thyself before God" (Rom. xiv. 22). But take care not to use it in the presence of the weak. On the other hand, in the presence of tyrants and obstinate opposers, use your liberty in their despite, and with the utmost pertinacity, that they too may understand that they are tyrants, and their laws useless for justification, nay that they had no right to establish such laws.
Since then we cannot live in this world without ceremonies and works, since the hot and inexperienced period of youth has need of being restrained and protected by such bonds, and since every one is bound to keep under his own body by attention to these things, therefore the minister of Christ must be prudent and faithful in so ruling and teaching the people of Christ, in all these matters, that no root of bitterness may spring up among them, and so many be defiled, as Paul warned the Hebrews; that is, that they may not lose the faith, and begin to be defiled by a belief in works as the means of justification. This is a thing which easily happens, and defiles very many, unless faith be constantly inculcated along with works. It is impossible to avoid this evil, when faith is passed over in silence, and only the ordinances of men are taught, as has been done hitherto by the pestilent, impious, and soul-destroying traditions of our pontiffs and opinions of our theologians. An infinite number of souls have been drawn down to hell by these snares, so that you may recognise the work of antichrist.
