_Rule_ XXXVIII. If the matter of an oath be such as maketh me directly the tempter of myself or others, it is a sin, and not to be kept, unless some greater good preponderate that evil. For though it be no sin to be tempted, yet it is a sin to tempt: though it be no sin to tempt by a necessary trial, (as a master may lay money before a suspected servant to try whether he be a thief,) nor any sin to tempt accidentally by the performance of a duty (as a holy life doth accidentally tempt a malignant person to hatred and persecution); yet it is a sin to be directly and needlessly a tempter of ourselves or others unto sin; and therefore he that voweth it must not perform it. As if you had vowed to persuade any to unchastity, intemperance, error, rebellion, &c.
[Sidenote: Of accidental evil or temptation vowed.]
_Rule_ XXXIX. If the matter of an oath be such as accidentally layeth so strong a temptation before men, (especially before a multitude,) as that we may foresee it is exceeding likely to draw them into sin, when there is no greater good to preponderate the evil of such a temptation, it is a sin to do that thing, though in performance of a vow. When actions are good or evil only by accident, then accidents must be put in the balance against each other, and the weightiest must preponderate. As in matter of temporal commodity or discommodity, it is lawful to do that action which accidentally bringeth a smaller hurt to one man, if it bring a greater good to many; or which hurteth a private person to the great good of the commonwealth; but it is not lawful to do that which clearly tendeth (though but by accident) to do more hurt than good: as to sell powder and arms, when we foresee it will be used against the king and kingdom; or to sell ratsbane, when you foresee it is like to be used to poison men. Much more should the salvation of many or one be preferred before our temporal commodity; and therefore for a lesser good, we may not tempt men to evil, though but accidentally: as he that liveth where there is but little need of taverns or ale-houses, and the common use of them is for drunkenness, it is unlawful for him there to sell ale or wine, unless he can keep men from being drunk with it (as if they take it home with them, or be unruly, he cannot). For thus to be a foreknowing tempter and occasion, unnecessarily, is to be a moral cause. Two things will warrant a man to do that which by accident tempteth or occasioneth other men to sin: one is a command of God, when it is a duty which we do: the other is a greater good to be attained by the action, which cannot be attained in a less dangerous way. As in a country where there is so great a necessity of ale-houses and taverns that the good that is done by them is greater than the hurt is like to be, though some will be drunk; it is lawful to use these trades, though some be hurt by it. It is lawful to sell flesh, though some will be gluttonous; it is lawful to use moderate, decent ornaments, though some vain minds will be tempted by the sight to lust; as it is lawful to go to sea though some be drowned. To act a comedy, or play at a lawful game, with all those cautions, which may secure you that the good of it is like to be greater than the hurt, is not unlawful: but to set up a common play-house, or gaming-house, where we may foresee that the mischief will be far greater than the good, (though the acts were lawful in themselves,) this is but to play the devil's part, in laying snares for souls: men are not thus to be ticed to hell and damned in sport, though but accidentally, and though you vowed the act.
[Sidenote: Of scandal.]
_Rule_ XL. Thus also must the case of scandal be resolved:[84] as scandal signifieth an action that occasioneth another to sin, or a stumblingblock at which we foresee he is like to fall to the hurt of his soul, (which is the sense that Christ and his apostles usually take it in,) so it is the same case with this last handled, and needs no other resolution: but as scandal signifieth (in the late abusive sense) the mere displeasing of another, or occasioning him to censure you for a sinner, so you must not break a vow to escape the censure or displeasure of all the world. Otherwise pride would be still producing perjury, and so two of the greatest sins would be maintained.