Romans 14:4

"Who art thou that judgest another man's servant?" Whence it appears that they too judged, and did not despise only. "To his own Master he standeth or falleth." See here is another stroke. And the indignation seems to be against the strong man, and he attacks him. When he says, "Yea, he shall be holden up," he shows that he is still wavering, and requireth so much attention as to call in God as a physician for this, "for God," he says, "is able to make him stand." And this we say of things we are quite in despair about. Then, that he may not despair he both gives him the name of a servant when he says, "Who art thou that judgest another man's servant?" And here again he secretly attacks him. For it is not because he does things worthy to exempt him from being judged, that I bid you not judge him, but because he is Another's servant, that is, not thine, but God's. Then to solace him again he does not say, "falleth," but what? "standeth or falleth." But whether it be the latter or the former, either of these is the Master's concernment, since the loss also goes to Him, if he does fall, as the riches too, if he stand. And this again if we do not attend to Paul's aim in not wishing them to be rebuked before a fitting opportunity, is very unworthy of the mutual care becoming for Christians. But (as I am always saying) we must examine the mind with which it is spoken, and the subject on which it is said and the object he would compass when he says it. But he makes them respectful by no slight motive, when he says this: for what he means is, if God, Who undergoeth the loss, hitherto doth nothing, how can you be else than ill-timed and out of all measure exact, when you seize on him and annoy him?