It may, however, be said, that we are bound, by our covenant obligations, to watch over our brethren. But there can scarcely be a greater misapprehension than to understand this duty in the sense of an incessant lookout to discern and discover the little faults and foibles, or even the more marked and glaring defects of character, in our brethren. The injunction is, “If thy brother trespass against thee, go and tell him his fault,” &c. But I know of no passage of Scripture which requires us to procure a magnifying-glass, and go about making a business of detecting and exposing the faults of our brethren. On the contrary, there are many cautions against a meddlesome disposition, and against being busy bodies in other men’s matters. We are required, with great frequency and solemnity, to watch ourselves; but where is the injunction, “Watch thy brethren?” Even the Saviour himself did not thus attempt to correct the faults of his disciples. He rebuked them, indeed, and sometimes sharply; but he was not continually reminding them of their faults. He was not incessantly brow-beating Peter for his rashness, nor Thomas for his incredulity, nor the sons of Zebedee for their ambition. But he “taught them as they were able to bear it;” and that rather by holding up before their minds the truth, than by direct personal lectures.
Our covenant obligations unquestionably make it our duty to watch and see that our brethren do not pursue a course of life inconsistent with their Christian profession, or which tends to backsliding and apostasy; and if they are true disciples, they will be thankful for a word of caution, when they are in danger of falling into sin. And when they do thus fall, we are required to rebuke them, and not to suffer sin upon them. But this is a very different affair from that of setting up a system of espionage over their conduct, and dwelling continually upon their faults and deficiencies. This latter course cannot long be pursued, without an unhappy influence upon our own temper. The human mind is so constituted as to be affected by the objects it contemplates,