(1.) In that it is suited to man’s lapsed state and God’s glory. Innocence is not required here; that had been a condition impossible in its own nature after the fall. The rejecting of mercy is now only condemning, where mercy is proposed. Had the condition of perfection in works been required, it had rather been a condemnation than redemption. Works are not demanded, whereby the creature might ascribe anything to himself, but a condition, which continues in man a sense of his apostasy, abates all aspiring pride, and makes the reward of grace, not of debt; a condition, whereby mercy is owned, and the creature emptied; flesh silenced in the dust, and God set upon his throne of grace and authority; the creature brought to the lowest debasement, and Divine glory raised to the highest pitch. The creature is brought to acknowledge mercy, and seal to justice; to own the holiness of God, in the hatred of sin; the justice of God, in the punishment of sin; and the mercy of God, in the pardoning of sin: a condition that despoils nature of all its pretended excellency; beats down the glory of man at the foot of God (1 Cor. i. 29, 31). It subjects the reason and will of man to the wisdom and authorityof God; it brings the creature to an unreserved submission and entire resignation. God is made the sovereign cause of all; the creature continued in his emptiness, and reduced to a greater dependence upon God than by a creation; depending upon him for a constant influx, for an entire happiness: a condition that renders God glorious in the creature, and the fallen creature happy in God; God glorious in his condescension to man, and man happy in his emptiness before God. Faith is made the condition of man’s recovery, that “the lofty looks of man might be humbled, and the haughtiness of man be pulled down” (Isa. ii. 11); that every towering imagination might be levelled (2 Cor. x. 5). Man must have all from without doors; he must not live upon himself, but upon another’s allowance. He must stand to the provision of God, and be a perpetual suitor at his gates.

(2.) A condition opposite to that which was the cause of the fall. We fell from God by an unbelief of the threatening; he recovers us by a belief of the promise; by unbelief we laid the foundation of God’s dishonor; by faith, therefore, God exalts the glory of his free grace. We lost ourselves by a desire of self‑dependence, and our return is ordered by way of self‑emptiness. It is reasonable we should be restored in a way contrary to that whereby we fell; we sinned by a refusal of cleaving to God;it is a part of Divine wisdom to restore us in a denial of our own righteousness and strength.[797] Man having sinned by pride, the wisdom of God humbles him (saith one) at the very root of the tree of knowledge, and makes him deny his own understanding, and submit to faith, or else, forever to lose his desired felicity.

(3.) It is a condition suited to the common sentiment and custom of the world. There is more of belief than reason in the world. All instructors and masters in sciences and arts, require, first a belief in their disciples, and a resignation of their understandings and wills to them. And it is the wisdom of God to require that of man, which his own reason makes him submit to another which is his fellow‑creature.He, therefore, that quarrels with the condition of faith, must quarrel with all the world, since belief is the beginning of all knowledge;[798] yea, and most of the knowledge in the world, may rather come under the title of belief, than of knowledge; for what we think we know this day, we may find from others such arguments as may stagger our knowledge, and make us doubt of that we thought ourselves certain of before: nay, sometimes we change our opinions ourselves without any instructor, and see a reason to entertain an opinion quite contrary to what we had before. And if we found a general judgment of others to vote against what we think we know, it would make us give the less credit to ourselves and our own sentiments. All knowledge in the world is only a belief, depending upon the testimony or arguings of others; for, indeed, it may be said of all men, as in Job (viii. 9), “We are but of yesterday, and know nothing.” Since, therefore, belief is so universal a thing in the world, the wisdom of God requires that of us which every man must count reasonable, or render himself utterly ignorant of anything. It is a condition that is common to all religions. Allreligions are founded upon a belief: unless men did believe future things, they would not hope nor fear. A belief and resignation was required in all the idolatries in the world; so that God requires nothing but what a universal custom of the world gives its suffrage to the reasonableness of: indeed, justifying faith is not suited to the sentiments of men;but that faith which must precede justifying, a belief of the doctrine, though not comprehended by reason, is common to the custom of the world.[799] It is no less madness not to submit our reason to faith, than not to regulate our fancies by reason.

(4.) This condition of faith and repentance is suited to the conscience of men. The law of nature teaches us, that we are bound to believe every revelation from God, when it is made known to us: and not only to assent to it as true, but embrace it as good. This nature dictates, that we are as much obliged to believe God, because of his truth, as to love him, because of his goodness. Every man’s reason tells him, he cannot obey a precept, nor depend upon a promise, unless he believes both the one and the other. No man’s conscience but will inform him, upon hearing the revelation of God concerning his excellent contrivance of redemption, and the way to enjoy it, that it is very reasonable he should strip off all affections to sin, lie down in sorrow, and bewail what he hath done amiss against so tender a God. Can you expect that any man that promises you a great honor or a rich donative, should demand less of you than to trust his word, bear an affection to him, and return him kindness? Can any less be expected by a prince than obedience from a pardoned subject, and a redeemed captive? If you have injured any man in his body, estate, reputation, would you not count it a reasonable condition for the partaking of his clemency and forgiveness, to express a hearty sorrow for it, and a resolution not to fall into the like crime again? Such are the conditions of the gospel, suited to the consciences of men.

(5.) The wisdom of God appears, in that this condition was only likely to attain the end. There are but two common heads appointed by God,—Adam and Christ: by one we are made a living soul, by the other a quickening spirit: by the one we are made sinners, by the other we are made righteous. Adam fell as a head, and all his members, his whole issue and posterity, fell with him, because they proceeded from him by natural generation. But since the second Adam cannot be our head by natural generation, there must be some other way of engrafting us in him, and uniting us to him as our Head, which must be moral and spiritual; this cannot rationally be conceived to be by any other way than what is suitable to a reasonable creature, and, therefore, must be by an act of the will, consent and acceptance, and owning the terms settled for an admission to that union. And this is that we properly call faith, and, therefore, called a receiving of him (John i. 12).

[1.] Now this condition of enjoying the fruits of redemption could not be a bare knowledge; for that is but only an act of the understanding, and doth not in itself include the act of the will, and so would have united only one faculty to him, not the whole soul: butfaith is an act both of the understanding and will too; and principally of the will, which doth presuppose an act of the understanding: for there cannot be a persuasion in the will, without a proposition from the understanding. The understanding must be convinced of the truth and goodness of a thing, before the will can be persuaded to make any motion towards it; and, therefore, all the promises, invitations, and proffers, are suited to the understanding and will; to the understanding in regard of knowledge, to the will in regard of appetite; to the understanding as true, to the will as good; to the understanding as practical, and influencing the will.

[2.] Nor could it be an entire obedience. That, as was said before, would have made the creature have some matter of boasting, and this was not suitable to the condition he was sunk into by the fall. Besides, man’s nature being corrupted, was rendered incapable to obey, and unable to have one thought of a due obedience (2 Cor. iii. 5). When man turned from God, and upon that was turned out of paradise, his return was impossible by any strength of his own; his nature was as much corrupted as his re‑entrance into paradise was prohibited. That covenant, whereby he stood in the garden, required a perfection of action and intention in the observance of all the commands of God: but his fall had cracked his ability to recover happiness by the terms and condition of an entire obedience; yet man being a person governable by a law, and capable of happiness by a covenant, if God would restore him, and enter into a covenant with him, we must suppose it to have some condition, as all covenants have. That condition could not be works, because man’s nature was polluted. Indeed, had God reduced man’s body to the dust, and his soul to nothing, and framed another man, he might have governed him by a covenant of works: but that had not been the same man that had revolted, and upon his revolt was stained and disabled. But suppose God had, by any transcendent grace, wholly purified him from the stain of his former transgression, and restored to him the strength and ability he had lost, might he not as easily have rebelled again? And so the condition would never have been accomplished, the covenant never have been performed, and happiness never have been enjoyed. There must be some other condition then in the covenant God would make for man’s security. Now faith is the most proper for receiving the promise of pardon of sin: belief of those promises is the first natural reflection that a malefactor can make upon a pardon offered him, and acceptance of it is the first consequent from that belief. Hence is faith entitled a persuasion of, and embracing the promises (Heb. xi. 13), and a receiving the atonement (Rom. v. 11). Thus the wisdom of God is apparent in annexing such a condition to the covenant, whereby man is restored, as answers the end of God for his glory, the state, conscience, and necessity of man, and had the greatest congruity to his recovery.

9. This wisdom of God is manifest in the manner of the publishing and propagating this doctrine of redemption.

(1.) In the gradual discoveries of it. Flashing a great light in the face of a sudden is amazing; should the sun glare in our eye in all its brightness on a sudden, after we have been in a thick darkness,it would blind us, instead of comforting us: so great a work as this must have several digestions. God first reveals of what seed the Redeeming Person should be, “the Seed of the woman” (Gen. iii. 15); then of what nation (Gen. xxvi. 4); then of what tribe (Gen. xlix. 12),—of the tribe of Judah; then of what family,—the family of David; then what works he was to do, what sufferings to undergo. The first predictions of our Saviour were obscure. Adam could not well see the redemption in the promise for the punishment of death which succeeded in the threatening; the promise exercised his faith, and the obscurity and bodily death, his humility. The promise made to Abraham was clearer than the revelations made before, yet he could not tell how to reconcile his redemption with his exile. God supported his faith by the promise, and exercised his humility by making him a pilgrim, and keeping him in a perpetual dependence upon him in all his motions. The declarations to Moses are brighter than those to Abraham: the delineations of Christ by David, in the Psalms, more illustrious than the former: and all those exceeded by the revelations made to the prophet Isaiah, and the other prophets, according as the age did approach wherein the Redeemer was to enter into his office. God wrapped up this gospel in a multitude of types and ceremonies fitted to the infant state of the church (Gal. iv. 3). An infant state is usually affected with sensible things; yet all those ceremonies were fitted to that great end of the gospel, which he would bring forth in time to the world. And the wisdom of God in them would be amazing, if we could understand the analogy between every ceremony in the law and the thing signified by it: as it cannot but affect a diligent reader to observe that little account of them we have by the apostle Paul, sprinkled in his epistles, and more largely in that to the Hebrews. As the political laws of the Jews flowed from the depth of the moral law, so their ceremonial did from the depth of evangelical counsels, and all of them had a special relation to the honor of God, and the debasing the creature. Though God formed the mass and matter of the world at the first creation at once, yet his wisdom took six days time for the disposing and adorning it. The more illustrious truths of God are not to be comprehended on a sudden by the weakness of men. Christ did not declare all truths to his disciples in the time of his life, because they were not able at that present to bear them (John xvi. 12): “Ye cannot bear them now;” some were reserved for his resurrection, others for the coming of the Spirit, and the full discovery of all kept back for another world. This doctrine God figured out in the law, oracled by the prophets, and unveiled by Christ and his apostles.

(2.) The wisdom of God appeared in using all proper means to render the belief of it easy.