Philipper 2:13

For it is God which worketh in you - Every holy purpose, pious resolution, good word, and good work, must come from him; ye must be workers together with him, that ye receive not his grace in vain; because he worketh in you, therefore work with him, and work out your own salvation. To will and to do - Το θελειν και το ενεργειν. The power to will and the power to act must necessarily come from God, who is the author both of the soul and body, and of all their powers and energies, but the act of volition and the act of working come from the man. God gives power to will, man wills through that power; God gives power to act, and man acts through that power. Without the power to will, man can will nothing; without the power to work, man can do nothing. God neither wills for man, nor works in man's stead, but he furnishes him with power to do both; he is therefore accountable to God for these powers. Because God works in them the power to will and the power to do, therefore the apostle exhorts them to work out their own salvation; most manifestly showing that the use of the powers of volition and action belongs to themselves. They cannot do God's work, they cannot produce in themselves a power to will and to do; and God will not do their work, he will not work out their salvation with fear and trembling. Though men have grievously puzzled themselves with questions relative to the will and power of the human being; yet no case can be plainer than that which the apostle lays down here: the power to will and do comes from God; the use of that power belongs to man. He that has not got this power can neither will nor work; he that has this power can do both. But it does not necessarily follow that he who has these powers will use them; the possession of the powers does not necessa…

For--encouragement to work: "For it is God who worketh in you," always present with you, though I be absent. It is not said, "Work out your own salvation, though it is God," &c., but, "because it is God who," &c. The will, and the power to work, being first instalments of His grace, encourage us to make full proof of, and carry out to the end, the "salvation" which He has first "worked," and is still "working in" us, enabling us to "work it out." "Our will does nothing thereunto without grace; but grace is inactive without our will" [ST. BERNARD]. Man is, in different senses, entirely active, and entirely passive: God producing all, and we acting all. What He produced is our own acts. It is not that God does some, and we the rest. God does all, and we do all. God is the only proper author, we the only proper actors. Thus the same things in Scripture are represented as from God, and from us. God makes a new heart, and we are commanded to make us a new heart; not merely because we must use the means in order to the effect, but the effect itself is our act and our duty (Eze 11:19; Eze 18:31; Eze 36:26) [EDWARDS]. worketh--rather as Greek, "worketh effectually." We cannot of ourselves embrace the Gospel of grace: "the will" (Psa 110:3; Co2 3:5) comes solely of God's gift to whom He will (Joh 6:44, Joh 6:65); so also the power "to do" (rather, "to work effectually," as the Greek is the same as that for "worketh in"), that is, effectual perseverance to the end, is wholly of God's gift (Phi 1:6; Heb 13:21). of his good pleasure--rather as Greek, "FOR His good pleasure"; in order to carry out His sovereign gracious purpose towards you (Eph 1:5, Eph 1:9).

For it is God which worketh in you,.... Which is both an encouragement to persons conscious of their own weakness to work, as before exhorted to; see Hag 2:4; and a reason and argument for humility and meekness, and against pride and vain glory, since all we have, and do, is from God; and also points out the spring, principle, and foundation of all good works; namely, the grace of God wrought in the heart, which is an internal work, and purely the work of God: by this men become the workmanship of God, created unto good works, Eph 2:10, and are new men, and fitted for the performance of acts of righteousness, and true holiness; and this grace, which God works in them, is wrought in a powerful and efficacious manner, so as not to be frustrated and made void. The word here used signifies an inward, powerful, and efficacious operation; and the "king's manuscript", mentioned by Grotius and Hammond, adds another word to it, which makes the sense still stronger, reading it thus, "which worketh in you", "by power"; not by moral persuasion, but by his own power, the power of his efficacious grace. The Alexandrian copy reads, "powers", or "mighty works": God works in his people both to will and to do of his good pleasure; God works in converted men a will to that which is spiritually good; which is to be understood, not of the formation of the natural faculty of the will; or of the preservation of it, and its natural liberty; or of the general motion of it to natural objects; nor of his influence on it in a providential way; but of the making of it good, and causing a willingness in it to that which is spiritually good. Men have no will naturally to come to Christ, or to have him to reign over them; they have no desire, nor hungerings and thirstings after his righteousness and s…

The apostle proceeds to further exhortations to several duties, to be like-minded, and lowly-minded, which he presses from the example of Christ (Phi 2:1-11), to be diligent and serious in the Christian course (Phi 2:12, Phi 2:13), and to adorn their Christian profession by several suitable graces (Phi 2:14-18). He then concludes with particular notice and commendation of two good ministers, Timothy and Epaphroditus, whom he designed to send to them (Phi 2:19-30).

2:13 For God is working in you: God empowers and energizes believers’ lives (see John 15:5; 1 Cor 12:6; 15:10; 2 Cor 3:5; 1 Thes 2:13). Both the desire and the power to do what pleases him come from God.