_Rule_ XXXV. Thus also the case must be resolved whether an oath bind that hindereth a greater good which I might do if I had not taken it. In some cases it may bind: as if I swear to acquaint none with some excellent medicine which I could not have known myself unless I had so sworn; or in case that the breaking of the oath will do more hurt to me or others than the good comes to which I omit:[81] or in case, all things considered, the doing of that good _hic et nunc_ is not my duty: see Dr. Sanderson of the difficulties here also, p. 78, 79. _Rule_ XXXVI. No personal hurt or temporal loss is any sufficient cause for the violation of an oath.[82] He that taketh a false oath, or breaketh a promissory oath, for the saving of his life, or a thousand men's lives, or for lands or riches, or crowns and kingdoms, hath no considerable excuse for his perfidiousness and perjury, all temporal things being such inconsiderable trifles in comparison of the will and pleasure of God, and life everlasting: that which will not justify a lie, will much less justify perjury.[83] _Rule_ XXXVII. If the matter of an oath prove only a temptation to sin, and not sin itself, it must be kept: but with the greater vigilancy and resolution. As if a man have married a froward wife that will be a temptation to him all his life, he is not disobliged from her. _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.]