(a) For public sins (i.e., real sins known or soon to be known to the larger part of the community), no secret admonition is required, since the guilt is already publicly known; a public correction, on the contrary, is necessary to remedy the scandal: “Them that sin reprove before all, that the rest also may have fear” (I Tim., v. 20).
(b) For occult sins that are against the common good or the good of a third person no secret admonition is required, but one should denounce them immediately; for the spiritual or corporal welfare of the multitude or of an innocent private individual is a greater good than the reputation of the guilty person. Exception should be made, however, for the case in which one is certain that by a secret admonition one can correct the sinner and prevent the harm that threatens others. Examples: If Titus knows that there is a plot to rob the house of Balbus, and that any effort to dissuade the criminals would only bring him into danger, he ought to warn Balbus or the authorities. If Claudius knows that in his school a certain student is teaching the other boys to steal and become drunk, he should make this known, and hence cannot be absolved if he refuses. But the seal of the confessional must be observed.
(c) For occult sins that are not against the common good or that of a third person, one should have recourse to secret admonition before making the sins known. This will save the sinner from loss of reputation and from consequent hardness in sin; it will also save others from a share in his infamy, or from the scandal caused by publicity.
1287. What is the obligation of reporting an occult sin that is doing harm in a community, when the person who reports will suffer for telling what he knows? (a) If harm to the community will result from silence, one is obliged even at the cost of great inconvenience to speak (see 1284). Example: Claudius knows that a fellow-student has a bad influence over his companions, and is leading more and more of them into stealing, with the result that a large number will be corrupted and the institution disgraced. But he cannot speak without serious harm to himself, because he also has been implicated, or because informers are regarded and treated as traitors. (b) If some private harm will result from silence, one is not bound at the cost of great inconvenience to speak. Example: If Claudius knows that only one or two are being led astray, he is not bound to implicate himself or to incur the ignominy of being regarded as a spy.
1288. There are exceptional cases in which occult faults, not injurious to others, are reproved publicly, without previous private admonition. (a) God as the supreme ruler has the right to publish hidden sins, although He admonishes men secretly through the voice of conscience or through external preaching or other means. St. Peter, in making known the sin of Ananias and Saphira, acted as the instrument of God’s justice and in virtue of a revelation given him (Acts, v. 3, 4, 9). (b) Members of a society who are agreed to remind one another publicly of transgressions of their regulations, do not violate the order of fraternal correction given by Christ, if there is nothing defamatory in these reminders. Example: The proclamations made in the chapter of faults in religious orders.
1289. May a prelate (e.g., in a visitation) oblige his subjects to carry to him, without a previous secret admonition of the person to be accused, information about the secret sins of fellow-subjects that are not harmful to others?
(a) If a sin is entirely secret, and the subjects have not renounced their right to reputation in the sight of the prelate, the latter has no right to give orders that he be informed at once, since the rule given by Christ requires that a fraternal correction be first given. A subject would be bound, therefore, if such orders were given, to obey the divine injunction, rather than that of the prelate (Acts, v. 3, 4, 9).
(b) If a sin is entirely secret, but subjects have renounced their right to receive first a private admonition, a prelate may require that information be brought to him at once. This is the rule in certain religious societies; but even in them a sin should not be reported to the prelate if the sinner has already amended, nor should the higher superior be informed if the immediate superior can take care of the matter sufficiently. These religious have a right to their reputation.
(e) If a sin is not entirely secret, because there are some indications (such as ill-repute or grounds for suspicion), a prelate may require that information be brought to him immediately.
1290. If, after several private admonitions have been made, there is no hope of success by this method, what should be done? (a) If it appears that the other means prescribed by our Lord will be successful, they should be tried, just as a physician has recourse to new remedies when old ones have failed. (b) If it appears that any further efforts will do harm rather than good, the attempt to correct a private sin that harms only the sinner should be given up.