9. Sanctification doth not always consist in a man’s freedom from some corruptions. For there may be some corruptions that one hath no natural inclination to, but, on the contrary, a great aversion for; as some world’s wretches may have no inclination to prodigality and ranting, or such like vices, which are contrary to their humour, or to their constant education; and Satan may never tempt some man to such evils, knowing he will get more advantage by plying his temper and genius, and so carrying him away to the other contrary evil; and so, though this man know not so much, as what it is once to be tempted to those vices, yet that will not say, that he is a sanctified man; far less will it say, that he hath more grace than another man, whose predominant that evil is, and against which he is daily fighting and wrestling. Whence it appeareth that wrestling and protesting against even an overcoming corruption, may evidence more of grace, than freedom from some evils, to which some are not so much tempted, and to which they are naturally less inclined.
10. Nor should they think, that corruption is always master of the soul, and possessing the throne as a full conqueror, when it prevaileth and carrieth the soul headlong at a time, for corruption may sometimes come in upon the soul as an inundation with irresistible violence, and, for a time, carry all before it, so that the soul cannot make any sensible resistance; as when a sudden, violent, and unexpected temptation setteth on, so as the poor man is overwhelmed, and scarce knoweth where he is, or what he is doing, till he be laid on his back. At that time it will be a great matter, if the soul dare quietly enter a protest against and dissent from what is done, and if there be an honest protestation against the violent and tyrannical invasion of corruption, we cannot say, that corruption is in peaceable possession of the throne. If the spirit be lusting against the flesh, levying all the forces he can against the invader, by prayer and supplication to God, and calling in all the supply of divine help he can get, and, when he can do no more, is fighting and groaning under that unjust invasion, resolving never to pay homage to the usurper, nor to obey his laws, nor so much as parley with him, or make peace, we cannot say, that the soul doth consent fully unto this usurpation. Nay, if the soul shall do this much, at such a time when Satan sets on with all his force, it will be a greater evidence of the strength of grace in the soul, than if the soul should do the same or a little more, at a time when the temptation is not so strong.
11. It is not good for them to say, that grace is not growing in them, because they advance not so far as some do; and because they come not to the pitch of grace that they see some advanced to. That is not a sure rule to measure their growth in grace by. Some may have a better natural temper, whereby they are less inclined to several vices which these find a strong propension to; they may have the advantage of a better education, and the like; so that they should rather try themselves this year by what they were the last year, and that in reference to the lusts to which they have been most subject all their days.