2. There is no creature but is mutable, therefore not eternal. As it had a change from nothing to something, so it may be changed from being to not being. If the creature were not mutable, it would be most perfect, and so would not be a creature, but God; for God only is most perfect. It is as much the essence of a creature to be mutable, as it is the essence of God to be immutable. Mutability and eternity are utterly inconsistent.
3. No creature is infinite, therefore not eternal: to be infinite in duration is all one as to be infinite in essence.It is as reasonable to conceive a creature immense, filling all places at once, as eternal, extended to all ages; because neither can be without infiniteness, which is the property of the Deity.[572] A creature may as well be without bounds of place, as limitations of time.
4. No effect of an intellectual free agent can be equal in duration to its cause. The productions of natural agents are as ancient often as themselves; the sun produceth a beam as old in time as itself; but who ever heard of a piece of wise workmanship as old as the wise artificer? God produced a creature, not necessarily and naturally, as the sun doth a beam, but freely, as an intelligent agent. The sun was not necessary; it might be or not be, according to thepleasure of God. A free act of the will is necessary to precede in order of time, as the cause of such effects as are purely voluntary.[573] Those causes that act as soon as they exist act naturally, necessarily, not freely, and cannot cease from acting. But suppose a creature might have existed by the will of God from eternity; yet, as some think, it could not be said absolutely, and in its own nature to be eternal, because eternity was not of the essence of it. The creature could not be its own duration; for though it were from eternity, it might not have been from eternity, because its existence depended upon the free will of God, who might have chose whether he would have created it or no. God only is eternal; “the first and the last, the beginning and the end;” who, as he subsisted before any creature had a being, so he will eternally subsist if all creatures were reduced to nothing.
IV. Use 1. Information. If God be of an eternal duration, then “Christ is God.” Eternity is the property of God, but it is ascribed to Christ: “He is before all things” (Col. i. 17), i. e. all created things; he is therefore no creature, and if no creature, eternal. “All things were created by him,” both in heaven and in earth, angels, as well as men, whether they be thrones or dominions (ver. 16). If all things were his creatures, then he is no creature; if he were, all things were not created by him, or he must create himself.He hath no difference of time; for he is “the same yesterday, to‑day, and forever:”[574] the same, with the name of God, “I Am,” which signifies his eternity. He is no more to‑day than he was yesterday, nor will be any other to‑morrow than he is to‑day; and therefore Melchizedec, whose descent, birth, and death, father and mother, beginning and end of days, are not upon record, was a type of the existence of Christ without difference of time; “Having neither beginning of days nor end of life, but made like the Son of God” (Heb. vii. 3). The suppression of his birth and death was intended by the Holy Ghost as a type of the excellency of Christ’s person in regard of his eternity, and the duration of his charge in regard of his priesthood. As there was an appearance of an eternity in the suppression of the race of Melchisedec, so there is a true eternity in the Son of God. How could the eternity of the Son of God be expressed by any resemblance so well, as by such a suppression of the beginning and end of this great person, different from the custom of the Spirit of God in the Old Testament, who often records the generations and ends of holy men;and why might not this, which was a kind of a shadow of eternity, be a representation of the true eternity of Christ, as well as the restoration of Isaac to his father without death, is said to be a figure of the resurrection of Christ after a real death?[575] Melchisedec is only mentioned once (without any record of his extraction) in his appearance to Abraham after his victory, as if he came from heaven only for that action, and instantly disappeared again, as if he had been an eternal person. And Christ himself hints his own eternity: “I came forth from the Father, and am come intothe world; again I leave the world, and go to the Father” (John xvi. 28). He goes to the Father as he came from the Father; he goes to the Father “for everlasting,” so he came from the Father “from everlasting;” there is the same duration in coming forth from the Father, as in returning to the Father. But more plainly: he speaks of a glory that he “had with the Father before the world was” (John xvii. 5), when there was no creature in being. This is an actual glory, and not only in decree; for a decreed glory believers had, and why may not every one of them say the same words, “Father, glorify me with that glory which I had with thee before the world was,” if it were only a glory in decree? Nay, it may be said of every man, he was before the world was, because he was so in decree. Christ speaks of something peculiar to him, a glory in actual possession before the world was: “Glorify me, embrace, honor me as thy Son, whereas I have now been, in the eyes of the world, handled disgracefully as a servant.” If it were only in decree, why is not the like expression used of others in Scripture as well as of Christ? Why did he not use the same words for his disciples that were then with him, who had a glory in decree? His eternity is also mentioned in the Old Testament: “The Lord possessed me in the beginning of his way, before his works of old” (Prov. viii. 22). If he were the work of God, he existed before himself, if he existed before all the works of God. It is so not properly meant of the essential wisdom of God, since the discourse runs in the name of a person; and several passages there are which belong not so much to the essential wisdom of God, as ver. 13: “The evil way and the froward mouth do I hate,” which belongs rather to the holiness of God, than to the essential wisdom of God; besides, it is distinguished from Jehovah, as possessed by him, “and rejoicing before him.” Yet plainer: “Out of thee,” i. e. Bethlehem, “shall he come forth to be Ruler in Israel, whose goings forth have been from of old, from everlasting,” מימי עולם “from the ways of eternity” (Mic. v. 2). There are two goings forth of Christ described, one from Bethlehem, in the days of his incarnation, and another from eternity. The Holy Ghost adds, after his prediction of his incarnation, his going out from everlasting, that none should doubt of his deity. If this going out from everlasting were only in the purpose of God, it might be said of David, and of every creature; and in Isa. ix. 6 he is particularly called the “everlasting,” or “eternal Father;” not the Father in the Trinity, but a Father to us; yet “eternal,” the “Father of eternity.” As he is the “mighty God,” so he is “the everlasting Father.” Can such a title be ascribed to any whose being depends upon the will of another, and may be dashed out at the pleasure of a superior? As the eternity of God is the ground of all religion, so the eternity of Christ is the ground of the Christian religion. Could our sins be perfectly expiated had he not an eternal divinity to answer for the offences committed against an eternal God? Temporary sufferings had been of little validity, without an infiniteness and eternity in his person to add weight to his passion.
2. If God be eternal, he knows all things as present.All things are present to him in his eternity; for this is the notion of eternity,to be without succession.[576] If eternity be one indivisible point, and is not diffused into preceding and succeeding parts, then that which is known in it or by it is perceived without any succession, for knowledge is as the substance of the person knowing; if that hath various actions and distinct from itself, then it understands things in differences of time as time presents them to view. But, since God’s being depends not upon the revolutions of time, so neither does his knowledge; it exceeds all motions of years and days, comprehends infinite spaces of past and future. God considers all things in his eternity in one simple knowledge, as if they were now acted before him: “Known unto God are all his works from the beginning of the world;” ἀπ᾽ αἰῶνος, à seculo, “from eternity” (Acts xv. 18). God’s knowledge is co‑eternal with him; if he knows that in time which he did not not know from eternity, he would not be eternally perfect, since knowledge is the perfection of an intelligent nature.
3. How bold and foolish is it for a mortal creature to censure the counsels and actions of an eternal God, or be too curious in his inquisitions! It is by the consideration of the unsearchable number of the years of God that Elihu checks too bold inquiries:“who hath enjoined him his way, or who can say, Thou hast wrought iniquity? Behold, God is great, and we know him not; neither can the number of his years be searched out.”[577] Eternity sets God above our inquiries and censures. Infants of a day old are not able to understand the acts of wise and gray heads: shall we, that are of so short a being and understanding as yesterday, presume to measure the motions of eternity by our scanty intellects? We that cannot foresee an unexpected accident which falls in to blast a well‑laid design, and run a ship many leagues back from the intended harbor; we cannot understand the reason of things we see done in time, the motions of the sea, the generation of rain, the nature of light, the sympathies and antipathies of the creatures; and shall we dare to censure the actions of an eternal God, so infinitely beyond our reach? The counsels of a boundless being are not to be scanned by the brain of a silly worm, that hath breathed but a few minutes in the world. Since eternity cannot be comprehended in time, it is not to be judged by a creature of time: “Let us remember to magnify his works which we behold,” because he is eternal, which is the exhortation of Elihu, backed by this doctrine of God’s eternity (Job xxxvi. 24), and not accuse any work of him who is the “Ancient of Days,” or presume to direct him of whose eternity we come infinitely short. Whenever, therefore, any unworthy notion of the counsels and works of God is suggested to us by Satan, or our own corrupt hearts, let us look backward to God’s eternal and our own short duration, and silence ourselves with the same question wherewith God put a stop to the reasoning of Job—“Where wast thou when I laid the foundations of the earth?” (Job xxxviii. 4), and reprove ourselves for our curiosity, since we are of so short a standing, and were nothing when the eternal God laid the first stone of the world.
4. What a folly and boldness is there in sin, since an eternal Godis offended thereby! All sin is aggravated by God’s eternity. The blackness of the heathen idolatry was in changing the glory of the incorruptible God (Rom. i. 23); erecting resemblances of him contrary to his immortal nature; as if the eternal God, whose life is as unlimited as eternity, were like those creatures whose beings are measured by the short ell of time, which are of a corruptible nature, and daily passing on to corruption; they could not really deprive God of his glory and immortality, but they did in estimation. There is in the nature of every sin a tendency to reduce God to a not being. He that thinks unworthily of God, or acts unworthily towards him, doth (as much as in him lies) sully and destroy these two perfections of his, immutability and eternity. It is a carriage, as if he were as contemptible as a creature that were but of yesterday, and shall not remain in being to‑morrow. He that would put an end to God’s glory by darkening it, would put an end to God’s life by destroying it. He that should love a beast with as great an affection as he loves a man, contemns a rational nature; and he that loves a perishing thing with the same affection he should love an everlasting God, contemns his eternity; he debaseth the duration of God below that of the world. The low valuation of God speaks him in his esteem no better than withering grass, or a gourd, which lasts for a night; and the creature which possesses his affection, to be a good that lasts forever. How foolish, then, is every sin that tends to destroy a being that cannot destroy or desert himself; a Being, without whose eternity the sinner himself could not have had the capacity of a being to affront him! How base is that which would not let the works of God remain in their established posture! How much more base is not enduring the fountain and glory of all beings, that would not only put an end to the beauty of the world, but the eternity of God!
5. How dreadful is it to lie under the stroke of an eternal God! His eternity is as great a terror to him that hates him, as it is a comfort to him that loves him; because he is the “living God, an everlasting king, the nations shall not be able to abide his indignation” (Jer. x. 10). Though God be least in their thoughts, and is made light of in the world, yet the thoughts of God’s eternity, when he comes to judge the world, shall make the slighters of him tremble. That the Judge and punisher lives forever, is the greatest grievance to a soul in misery, and adds an inconceivable weight to it, above what the infiniteness of God’s executive power could do without that duration. His eternity makes the punishment more dreadful than his power; his power makes it sharp, but his eternity renders it perpetual; ever to endure, is the sting at the end of every lash. And how sad is it to think that God lays his eternity to pawn for the punishment of obstinate sinners, and engageth it by an oath, that he will “whet his glittering sword,” that his “hand shall take hold of judgment,” that he will “render vengeance to his enemies, and a reward to them that hate him;” a reward proportioned to the greatness of their offences, and the glory of an eternal God! “I lift up my hand to heaven, and say, I live forever;” (Deut. xxxii. 40, 41): i. e., as surely as I live forever, I will whet my glittering sword.As none can convey good with a perpetuity, so none can convey evil with such a lastingness as God. It is a great loss to lose a ship richly fraught in the bottom of the sea, never to be cast upon the shore; but how much greater is it to lose eternally a sovereign God, which we were capable of eternally enjoying, and undergo an evil as durable as that God we slighted, and were in a possibility of avoiding! The miseries of men after this life are not eased, but sharpened, by the life and eternity of God.
Use 2. Of comfort. What foundation of comfort can we have in any of God’s attributes, were it not for his infiniteness and eternity, though he be “merciful, good, wise, faithful?” What support could there be, if they were perfections belonging to a corruptible God? What hopes of a resurrection to happiness can we have, or of the duration of it, if that God that promised it were not immortal to continue it, as well as powerful to effect it? His power were not Almighty, if his duration were not eternal.
1. If God be eternal, his covenant will be so. It is founded upon the eternity of God; the oath whereby he confirms it, is by his life. Since there is none greater than himself, he swears by himself (Heb. vi. 13), or by his own life, which he engageth together with his eternity for the full performance; so that if he lives forever, the covenant shall not be disannulled; it is an “immutable counsel” (ver. 16, 17). The immutability of his counsel follows the immutability of his nature. Immutability and eternity go hand in hand together. The promise of eternal life is as ancient as God himself in regard of the purpose of the promise, or in regard of the promise made to Christ for us. “Eternal life which God promised before the world began.” (Tit. i. 2): As it hath an ante‑eternity, so it hath a post‑eternity; therefore the gospel, which is the new covenant published, is termed the “everlasting gospel” (Rev. xiv. 6), which can no more be altered and perish, than God can change and vanish into nothing; he can as little morally deny his truth, as he can naturally desert his life. The covenant is there represented in a green color, to note its perpetual verdure; the rainbow, the emblem of the covenant “about the throne, was like to an emerald” (Rev. iv. 3), a stone of a green color, whereas the natural rainbow hath many colors; this but one, to signify its eternity.