READER,
If at any time there be held forth by the preacher the freeness and fullness of the Gospel, together with the readiness of the Lord of Peace to receive those that have any desire to it, presently it is the spirit of the world to cry out, Sure this man disdains the law, slights the law, and counts that of none effect. All because there is not, together with the Gospel, mingled the doctrine of the law, which is not a right dispensing of the Word according to truth and knowledge. Again, if there be the terror, horror, and severity of the law discovered to a people by the servants of Jesus Christ, though they do not speak of it to the end, people should trust it by relying on it as it is a covenant of works; but rather that they should be driven further from that covenant, even to embrace the tenders and privileges of the second, yet, poor souls, because they are unacquainted with the natures of these two covenants, or either of them, therefore, "they say," "Here is nothing but the preaching of the law, thundering of the law"; when, alas, if these two be not held forth—to wit, the Covenant of Works and the Covenant of Grace, together with the nature of the one and the nature of the other—souls will never be able either to know what they are by nature or what they lie under. Also, neither can they understand what grace is, nor how to come from under the law to meet God in and through that other most glorious covenant, through which and only through which, God can communicate of Himself grace, glory, yea, even all the good things of another world.
I, having considered these things, together with others, have made bold to present yet once more to thy view, my friend, something of the mind of God, to the end, if it is but blessed to thee, thou mayest be benefited thereby; for verily these things are not such as are ordinary and of small concernment but do absolutely concern thee to know, and that experimentally too, if ever thou do partake of the glory of God through Jesus Christ, and so escape the terror and insupportable vengeance that will otherwise come upon thee through His justice, because of thy living and dying in thy transgressions against the Law of God. And therefore, while thou livest here below, it is thy duty, if thou wish thyself happy for the time to come, to give up thyself to the studying of these two covenants treated of in the ensuing discourse; and so to study them until thou, through grace, do not only get the notion of the one and of the other in thy head, but until thou do feel the very power, life, and glory of the one and of the other: for take this for granted, he that is dark as touching the scope, intent, and nature of the law, is also dark as to the scope, nature, and glory of the Gospel; and also he that hath but a notion of the one, will barely have any more than a notion of the other.
And the reason is this: because so long as people are ignorant of the nature of the law, and of their being under it—that is, under the curse and condemning power of it, because of their sin against it—so long they will be careless, and negligent as to the inquiring after the true knowledge of the Gospel. Before the commandment came—that is, in its spirituality—Paul was alive—that is, he thought himself safe, which is clear (Rom 7:9,10 compared with Phil 3:5-11, etc.). But when that came, and was indeed discovered unto him by the Spirit of the Lord. Paul dies (Rom 7) to all his former life (Phil 3), and that man who before could content himself to live, though ignorant of the Gospel, cries out now, "I count all things but loss for the excellency of the knowledge of Christ Jesus my Lord" (verse 8). Therefore, I say, so long they will be ignorant of the nature of the Gospel, and how glorious a thing it is to be found within the bounds of it; for we use to say, that man that knoweth not himself to be sick, that man will not look out for himself a physician; and this Christ knew full well when He saith, "The whole have no need of the physician, but the sick";1 that is, none will in truth desire the physician unless they know they be sick. That man also that hath got but a notion of the law—a notion, that is, the knowledge of it in the head, to discourse and talk of it—if he hath not felt the power of it, and that effectually too, it is to be feared will at best be but a notionist in the Gospel; he will not have the experimental knowledge of the same in his heart; nay, he will not seek nor heartily desire after it; and all because, as I said before, he hath not experience of the wounding, cutting, killing nature of the other.
I say, therefore, if thou wouldst know the authority and power of the Gospel, labor first to know the power and authority of the law, for I am verily persuaded that the want of this one thing—namely, the knowledge of the law, is one cause why so many are ignorant of the other. That man that doth know the law doth not know in deed and in truth that he is a sinner; and that man that doth not know he is a sinner, doth not know savingly that there is a Saviour.
Again, that man that doth not know the nature of the law, that man doth not know the nature of sin; and that man that knoweth not the nature of sin, will not regard to know the nature of a Saviour; this is proved (John 8:31-36). These people were professors and yet did not know the truth—the Gospel; and the reason was because they did not know themselves, and so not the law. I would not make the mistake, Christian reader; I do not say that the law of itself will lead any soul to Jesus Christ, but the soul being killed by the law, through the operation of its severity seizing on the soul. Man, if he is enlightened by the Spirit of Christ to see where a remedy is to be had, will not, through grace, be contented without real and saving knowledge through His faith.
If thou wouldst, then, wash thy face clean, first take a glass and see where it is dirty; that is, if thou wouldst indeed have thy sins washed away by the blood of Christ, labor first to see them in the glass of the law, and do not be afraid to see thy besmeared condition, but look on every spot thou hast; for he that looks on the foulness of his face by the halves, will wash by the halves; even so, he that looks on his sins by the halves, he will seek for Christ by the halves. Reckon thyself, therefore, I say, the biggest sinner in the world, and be persuaded that there is none worse than thyself; then let the guilt of it seize on thy heart, then also go in that case and condition to Jesus Christ, and plunge thyself into His merits and the virtue of His blood. After that, thou shalt speak of the things of the law and of the Gospel experimentally, and the very language of the children of God shall feelingly drop from thy lips, and not till then (James 1).