Yorick’s rules of conscience

Yorick’s rules of conscience are the sermon’s closing maxims on how to judge claims of religious conviction and private moral feeling. They warn that passion, appetite, and self-interest can disguise themselves as principle, and conclude that conscience is a judge charged with declaring an already established law—not a license to make one. Their force comes from a movement between public scrutiny of others and a strict distinction each person must preserve within himself.

The sermon’s practical turn

After condemning the cruelty produced by the belief that religion can be separated from mercy, the sermon turns from its central argument to a short set of rules. Its stated method is to judge a disputed notion by tracing the consequences it produces and comparing those consequences with Christianity. The rules that follow make that test practical: beliefs and moral claims are not to be accepted merely because someone voices them with conviction; their consistency and effects must be examined.

The transition matters. The sermon does not leave its attack on merciless religious principle as an abstract dispute. It asks its listeners to scrutinize the character and conduct behind declarations of belief, and then to scrutinize their own use of conscience. The final maxims therefore link moral judgment to both observable consequences and disciplined self-examination.

Passion disguised as principle

The first rule advises suspicion when someone speaks loudly against religion. The sermon proposes that such opposition may arise not from reason but from passions that have overcome the speaker’s creed. It pictures a bad life and a good belief as troublesome neighbours: when they part company, the separation is attributed to the wish for quiet. The target is not simply unbelief, but the possibility that a person’s professed position has been adjusted to avoid the discomfort of living by a belief he still claims.

The next rule applies the same suspicion to a familiar appeal to conscience. When a person says that a particular action goes against his conscience, the sermon recommends hearing the statement as equivalent to saying that it goes against his stomach. A present lack of appetite, it suggests, may explain both. By placing moral refusal beside bodily aversion, the rule exposes how easily a claim of principle can serve as a dignified name for an immediate preference. Its emphasis is diagnostic: a declaration does not prove that the speaker’s judgment is impartial or principled.

Consistency as a test of trust

The compact conclusion draws those warnings together: trust no one who lacks a conscience in everything. In context, the demand is for consistency, not for the treatment of conscience as an unquestionable authority. A person who invokes it only when convenient has not established a reliable moral standard; the same scrutiny must reach all parts of conduct. The maxim thus turns the sermon’s suspicion of selective principle into a test of trustworthiness.

The rules form a progression. The first examines the possible conflict between a person’s creed and passions; the second tests a particular appeal to conscience against the possibility of appetite; the third makes comprehensive moral consistency a condition of trust. Together they resist the self-exemption by which a person treats his own preference as a special case, while everyone else remains subject to judgment.

Conscience under law

The final rule states the essential distinction: conscience is not a law. God and reason, the sermon says, made the law and placed conscience within a person to determine it. Conscience therefore has a real responsibility, but not the authority to invent a new standard whenever feeling shifts. Its task is to identify and declare a law understood to exist already.

The sermon sharpens the distinction through a contrast between an Asiatic Cadi deciding according to the ebbs and flows of his passions and a British judge in a land of liberty and good sense. The judge does not make new law but faithfully declares what is already written. Conscience, in the sermon’s account, should act in that latter capacity: judgment must be made, but it must be guided by reason and an antecedent moral law rather than by fluctuating inclination.

Delivery and emphasis

The rules end Yorick’s sermon, but the scene also shows how they are received. Corporal Trim reads the sermon aloud, and his heart is so full that he adds emotional comments as he recounts the suffering of a victim condemned by a religion without mercy. Walter Shandy tells him to hold his peace so that the reading can continue; when it is finished, Dr. Slop says Trim would have read it better without the interruptions. Trim answers that he would have read it ten times better if his heart had not been so full.

Walter takes the opposite view: that very fullness, he says, made Trim read the sermon as well as he did. He then argues that clergy who took as deeply to heart what they delivered could make the eloquence of the pulpit a model for the world, although he laments the difference between what they achieve in the cabinet and what they achieve in the field. The exchange makes the sermon’s ethical principle tangible: its words are not presented as detached instruction, but as an argument whose effect depends on whether its hearer feels the suffering and lets that feeling inform judgment. Trim’s response gives the sermon’s closing rules an emotional setting without making feeling itself the law; the sermon’s own final distinction still requires conscience to answer to God and reason.