end of the action, the case may be made clear, That if a king should do wrong to a foreign enemy, and should have the worse cause, yet if the revenge which that enemy seeketh would be the destruction of the king and country, or religion, it is lawful and a duty to fight in the defence of them. And if the king should be the assailant, or beginner, that which is an offensive war in him (for which he himself must answer) may be but a defensive war in the commanded subjects, and they be innocent: even on the highway, if I see a stranger provoke another by giving him the first blow, yet I may be bound to save his life from the fury of the avenging party. But whether, or how far, the bare command of a sovereign may warrant the subjects to venture in a doubtful cause, (supposing the thing lawful in itself, though they are doubtful,) requireth so much to be said to it, which civil governors may possibly think me too bold to meddle with, that I think it safest to pass it by; only saying, that there are some cases in which the ruler is the only competent judge, and the doubts of the subject are so unreasonable, that they will not excuse the sin of his disobedience; and also, that the degree of the doubt is oft very considerable in the case. But suppose the cause of the war be really lawful in itself, and yet the subject is in doubt of it, yea, or thinketh otherwise; then is he in the case, as other erroneous consciences are, that is, entangled in a necessity of sinning, till he be undeceived, in case his rulers command his service. But which would be the greater sin, to do it or not, the ends and circumstances may do much to determine; but doubtless in true necessity to save the king and state, subjects may be compelled to fight in a just cause, notwithstanding that they mistake it for unjust; and if the subject have a private discerning judgment, so far as he is a voluntary agent, yet the sovereign hath a public determining judgment, when a neglecter is to be forced to his duty. Even as a man that thinketh it unlawful to maintain his wife and children, may be compelled lawfully to do it. So that it is apparent, that sometimes the sovereign's cause may be good, and yet an erroneous conscience may make the soldiers' cause bad, if they are volunteers, who run unnecessarily upon that which they take for robbery and murder; and yet that the higher powers may force even such mistakers to defend their country, and their governors, in a case of true necessity. And it is manifest that sometimes the cause of the ruler may be bad, and yet the cause of the soldier good; and that sometimes the cause may be bad and sinful to them both, and sometimes good and lawful unto both.