Wherefore if meat make my brother to offend,
&c.] This is the conclusion of the whole, which the apostle makes with respect to himself, and proposes for the imitation of others; that since an imprudent use of Christian liberty, in this article of eating things offered to idols, might be attended with such bad consequences, as to lay a stumblingblock in the way of weak Christians, and be a means of emboldening them to do things contrary to their consciences, and so break the peace of their minds, wound their spirits, grieve and afflict their souls, and not only so, but so to do would be to sin against Christ himself; rather than do any of these things, or be accessary to them, he determines, in the strength of divine grace, that
he will eat no flesh while the world standeth;
or "for ever": not only he resolves he will not eat flesh offered to idols, but no other flesh, if this was an offence to a weak brother; and he not only concludes to abstain a few days, or months, or years, but as long as he should live in the world: he chose rather to live on herbs, or any other food but this,
I make my brother to offend:
this is truly Christian charity, a proof of brotherly love, and it shows a concern for the peace and welfare of others, when a person foregoes his own right, and drops the use of his liberty, rather than grieve, wound, and offend a brother in Christ.