3. Much more, they should beware of thinking that the dictates of their conscience obligeth them, so as that always they must of necessity follow the same. Conscience, being God's deputy in the soul, is to be followed no further than it speaketh for God and according to truth. An erring conscience, though it bind so far as that he who doth contrary to the dictates thereof sinneth against God, in that, knowing no other than that the dictates of conscience are right and consonant to the mind of God, yet dare counteract the same, and thus formally rebel against God's authority; yet it doth not oblige us to believe and to do what it asserteth to be truth and duty. It will not then be enough for them to say, my conscience and the light within me speaketh so, and instructeth me so; for that light may be darkness, and error, and delusion, and so no rule for them to walk by. "To the law and to the testimony," and if their conscience, mind, and light within them "speak not according to this word, it is because there is no light in them," Isa. viii. 20. I grant, as I said, they cannot without sin counteract the dictates even of an erring conscience, because they know no better but that these dictates are according to truth; and thus an erring conscience is a most dangerous thing, and bringeth people under a great dilemma, that whether they follow it or not, they sin; and there is no other remedy here, but to lay by the erring conscience, and get a conscience rightly informed by the word; putting it in Christ's hand to be better formed and informed, that so it may do its office better. This then should be especially guarded against, for if once they lay down this for a principle, that whatever their conscience and mind, or inward light (as some call it) dictate, must be followed, there is no delusion, how false, how abominable soever it be, but they may be at length in hazard to be drawn away with; and so the rule that they will walk by be nothing in effect but the spirit of lies and of delusion, and the motions and dictates of him who is the father of lies, that is, the devil.

4. Such as pretend to walk so much by conscience, should take heed that they take not that for the dictate of conscience, which really is but the dictates of their own humours, inclinations, pre-occupied minds, and biassed wills. When conscience speaketh, it groundeth on the authority of God, whether truly or falsely, and proposeth such a thing to be done, or to be refrained from, merely because God commandeth that, and forbiddeth this, though sometimes it mistaketh. But though the dictates of men's humours, inclinations, pre-occupied judgments, and wills, may pretend God's authority for what they say, yet really some carnal respect, selfish end, and the like, lieth at the bottom, and is the chief spring of that motion. And also the dictates of humour and biassed wills are usually more violent and fierce than the dictates of conscience; for wanting the authority of God to back their assertions and prescriptions, they must make up that with an addition of preternatural force and strength. Hence, such as are purely led by conscience, are pliable, humble, and ready to hear and receive information; whereas, others are headstrong and pertinacious, unwilling to receive instruction, or to hear any thing contrary to their minds, lest their conscience, receiving more light, speak with a higher voice against their inclinations and former ways, and so create more trouble to them; while, as now they enjoy more quiet within, so long as the cry of their self-will and biassed judgments is so loud, that they cannot well hear the still and low voice of conscience.

5. They should labour for much self-denial and sincerity; and to be free from the snares and power of selfish ends, as credit, a name, and applause, or what of that kind, that may be like "the fear of man that bringeth a snare," Prov. xxix. 25; for that will be like a gift that blindeth the eyes of the wise, Exod. xxiii. 8. Love to carry on a party, or a design to be seen or accounted somebody, to maintain their credit and reputation, lest they be accounted changelings and the like, will prove very dangerous in this case; for these may forcibly carry the soul away, to embrace one error after another, and one error to strengthen and confirm another, that it is hard to know where or when they shall stand. And these, by respects, may so forcibly drive the soul forward, that he shall neither hear the voice of conscience within, nor any instruction from without.

6. They should study the word of truth without prejudice and any sinful pre-engagement, lest they be made thereby to wire-draw and wrest the word to their own destruction, as some of whom Peter speaketh, 2 Pet. iii. 16. It is a dangerous thing to study the word with a prejudicate opinion; and to bow or wire-draw the word and make it speak what we would have it speak, for the confirmation of our opinions and sentiments. For this is but to mock God and his law, and to say, let his law speak what it will, I will maintain this opinion, and so make the word speak as we would have it, or else lay it by. This is to walk by some other rule than the word, and to make the word serve our lusts and confirm our errors, than which a greater indignity cannot be done to the Spirit of truth speaking in the word.

7. In reading and studying of the word there should be much single dependence on the Spirit for light; waiting for clearness from him whom Christ hath promised to lead us into all truth. An earnest wrestling with him for his assistance, enlightening the mind with divine light to understand the truth, and inclining the soul to a ready embracing and receiving of the truth declared in the word.

8. Though one place of scripture be enough to confirm any point of truth, and ground sufficient for us to believe what is there said, there being nothing in scripture but what is truth; yet, in such a time of abounding errors, and when many are going abroad speaking perverse things to lead the simple away, it were spiritual wisdom to be comparing scripture with scripture, and not be lightly embracing whatever may seem probable, and fairly deducible from some one passage or other of scripture, but to be comparing that with other passages and see what concord there is; for this is certain, whatever point contradicteth other clear and manifest testimonies of scripture cannot be true; however a cunning sophister may make it seem very probably to flow out of such or such a passage of scripture. The testimony of the Spirit is uniform, and free from all contradictions; and therefore we must see, if such an assertion, that some would draw from such a passage, agree with other plain passages, and if not, be sure that is not the meaning of the place. When the devil did wrest and abuse that passage of truth, Ps. xci. 11. "He shall give his angels charge concerning thee," &c, and from thence would infer, that Christ might cast himself down, Matt. iv. 6, Christ shews that this inference was bad, because it did not agree with other divine testimonies, particularly not with that, Deut. vi. 16, "Thou shalt not tempt the Lord thy God." And thereby he teacheth us to take this course in times of temptation, and so compare spiritual things with spiritual, as Paul speaketh, 1 Cor. ii. 13. Especially they should beware of expounding clear scriptures by such as are more dark and mysterious; see 2 Pet. iii. 16. It is always safer to explain darker passages by such as are more clear.

9. Let them guard against an humour of new-fangledness, nauseating old and solid truths, and seeking after something new, having ears itching after new doctrines, yea, or new modes and dresses of old truths. For this is provoking to God, and proveth dangerous; for such turn away their ears from the truth, and are turned into fables, as Paul telleth us, 2 Tim. iv. 3, 4. "For the time will come," saith he, "when they will not endure sound doctrine, but after their own lusts shall they heap to themselves teachers, having itching ears; and they shall turn away their ears from the truth, and shall be turned unto fables." This savoureth of a spirit of levity and inconstancy, which is dangerous.

10. They should labour to have no prejudice at the truth, but receive it in the love of it; lest, for that cause, God give them up to strong delusions, to believe lies, and to be led with the deceivableness of unrighteousness, as we see, 2 Thess. ii. 10-12, "And. with all deceivableness of unrighteousness in them that perish, because they received not the love of the truth, that they might be saved; and for this cause God shall send them strong delusion that they should believe a lie, that they all might be damned who believed not the truth, but had pleasure in unrighteousness."

11. So should they beware of stifling the truth, of making it a prisoner, and detaining it in unrighteousness, like those spoken of, Rom. i. 18. "For which cause God them up to uncleanness and vile affections, and they became vain in their imaginations, and their foolish heart was darkened, yea, professing themselves to be wise, they became fools," ver. 21, &c. They should let truth have free liberty and power in the soul; and should yield up themselves to be ruled and guided by it; and not torture with it, lay chains upon it, or fetter it, and keep it as a prisoner that can do nothing.

12. For this cause, they should hold fast the truth which they have learned, and have been taught by the Spirit out of the word. When Paul would guard and fortify Timothy against seducers, that crept into houses, leading captive silly women, &c., among other directions gave him this, 2 Tim. iii. 14, 15, "But continue thou in the things which thou hast learned, and hast been assured of, knowing of whom thou hast learned; and that from a child thou hast known the Scriptures, which are able to make thee wise unto salvation," &c. So he would have the Colossians walking in Christ, rooted and built up in him, and stablished in the faith as they had been taught, Col. ii. 6, 7.