I know that whatsoever God doeth, it shall be for ever,.... Which some, as Jarchi, understand of the works of creation, the heavens and the earth, which are however of long standing and duration; and though they shall be dissolved and perish, as to their form and quality, yet not as to the substance of them: the earth particularly is said to abide for ever, Ec 1:4; the sun and moon, and stars, keep their course or station; and the several seasons of the year have their constant revolution, and shall as long as the earth endures; see Ge 8:22; the several kinds of creatures God has made, in the earth, air, and sea, though the individuals die, their species remain; and man, the chief of creatures, though he dies, shall live again, and live for ever; so the Arabic version,"I have learned that all the creatures which God hath made shall perpetually remain in the same order and condition:''though Abarbinel interprets this of the continuance of the world for a certain time, and then of the destruction of it; which he thinks is supported by Ec 3:15, and which is to be understood of the creation of one world after another; and that which is past he explains of the world that is destroyed.
But rather this is to be understood of the decrees of God, which are his works "ad intra"; the thoughts of his heart, that are to all generations; the counsel of his will, which always stands, and is performed; his mind, which is one, the same always, and invariable, and which he never changes; his pleasure he always does; his purposes and appointments, which are always accomplished, never frustrated and made void: for he is all wise in forming them, all knowing, and sees the end from the beginning, so that nothing unforeseen can turn up to hinder the execution of them; he is unchangeable, and never alters his will; and all powerful, able to effect his great designs; and faithful and true, cannot deny himself, nor ever lie nor repent.
To this sense is the Targum,"I know, by a spirit of prophecy, that all which the Lord does in the world, whether good or evil, after it is decreed from his mouth, it shall be for ever.''This holds good of all his works, and acts of grace; election of persons to eternal life stands firm, not on the foot of works, but of grace, and has its certain effect; it can never be made void, nor be surer than it is; it will ever take place, and continue in its fruit and consequences: the covenant of grace, as it is made from everlasting, continues to everlasting; its promises never, fail, its blessings are the sure mercies of David: redemption by Christ is eternal; such as are redeemed from sin, Satan, and the law, are ever so, and shall never be brought into bondage to either again: the work of grace upon the heart being begun, shall be performed and perfected; the graces wrought in the soul, as faith, hope, and love, ever remain; the blessings of grace bestowed, as pardon, justification, adoption, and salvation, are never reversed, but ever continue; such as are regenerated, pardoned, justified, adopted, and saved, shall be ever so; and the work of God, as it is durable, so perfect;nothing can be put to it, nor anything taken from it; the works of nature have been finished and perfected from the foundation of the world; the decrees of God are a complete system of his will, according to which he does all things invariably, in providence and grace; the covenant of grace is ordered in all things, and nothing wanting in it; the work of redemption is completely done by Christ, who is a rock, and his work is perfect; and the work of grace on the heart, though at present imperfect, shall be perfected; nor is it in the power of men to add anything to it, nor take anything from it;and God doth [it], that [men] should fear before him; his works of creation being done in so much wisdom, and giving such a display of his power and goodness, command art awe of him in his creatures, Ps 33:6; his works of providence, being all according to his wise purposes and decrees, should be patiently and quietly submitted to; and men should be still, and know that he is God, and humble themselves under his mighty hand: his decrees, respecting the present or future state of men, do not lead to despair, nor to a neglect of means, nor to a dissolute life, but tend to promote the fear of God and true holiness, which they are the source of; and the blessings of grace have a kind influence on the same; particularly the blessing of pardoning grace, which is with God, that he may be feared, Ps 130:4; and one principal part of the work of grace on the heart is the fear of God; and nothing more strongly engages to the whole worship of God, which is often meant by the fear of him, than his grace vouchsafed to men; see Heb 12:28.
The Targum refers this to the vengeance of God in the world: and Jarchi, to the unusual phenomena in it; as the flood, the sun's standing still and going backward, and the like. Miphalot Elohim Tract.
8. c. 7. fol. 57.