Sanctification and the Sovereignty of God in Theology
Sanctification denotes the progressive work by which the Holy Spirit conforms believers to the image of Christ, extending to the whole person and carrying to completion what began in regeneration [1]. This process is not merely moral reformation but a supernatural transformation wrought by the Spirit, bringing the entire nature under the influence of new spiritual principles implanted in the soul [1]. The concept is inseparable from God's sovereign action, for sanctification is "effected by God" [2], accomplished through Christ [2], and executed by the Holy Spirit [2], all within the framework of divine sovereignty—God's "absolute right to do all things according to his own good pleasure" [5].
The Biblical Foundation
Scripture presents sanctification as separation to God's service [2], rooted in God's electing purpose. Believers are "elected to salvation through" sanctification [2], indicating that the process flows from divine initiative rather than human effort. The means by which God sanctifies are specified: "through the word of God" [2] and prayer [3, 4]. Paul writes that food "is sanctified through the word of God and prayer" [4], establishing a pattern where God's declared truth and invocation of His presence set apart what was common for holy use. Applied to believers, this means sanctification occurs as the Word penetrates the soul and as prayer aligns the will with God's purposes. Christ Himself prayed, "Sanctify them through thy truth: thy word is truth" [2], making the Scriptures the instrumental means of the Spirit's sanctifying work.
The scope of sanctification encompasses all believers without exception: "All saints are in a state of" sanctification [2], having been set apart by God's sovereign act. Yet this state is also a process, for "personal holiness is a work of gradual development" [6], carried on "under many hindrances" [6], requiring watchfulness and perseverance. The tension between the definitive act (positional sanctification) and the progressive work (experiential sanctification) reflects the interplay of divine sovereignty and human responsibility within the covenant of grace.
Divine Agency and Human Response
God's sovereignty in sanctification does not eliminate human agency but establishes its proper context. The exhortation "this is the will of God, even your sanctification" [8] presupposes that believers are commanded to pursue what God sovereignly accomplishes. John Gill notes that sanctification is "the work of the Spirit of God" producing "a principle of spiritual life in the soul" and "an implantation of every grace in the heart" [8], yet this internal work issues in "holiness of life and conversation" [8]—the believer's active response. The Spirit's work does not bypass the will but renews it, so that obedience flows from a transformed nature rather than mere external compliance.
The promises of God function as both the ground and the means of sanctification. They are "precious promises" given by divine grace [12], and "they are the object of faith, and even now have a sanctifying effect on the believer, assimilating him to God" [12]. The believer's participation in the divine nature [12] is not a merging of essence but a moral and spiritual conformity, achieved as the Spirit applies the promises to the heart. This underscores the Reformed principle that God's sovereignty operates through means, not apart from them.
Eternal Decree and Temporal Execution
Sanctification in its broadest sense includes God's eternal purpose. Christ was "sanctified" by the Father in "the eternal separation of him to his office, as Mediator, in the counsel, purposes, and decrees of God" [9], a setting apart that preceded His mission into the world. Similarly, believers are "set apart for holiness and happiness by God the Father" [11] in eternity, their sanctification rooted in election before the foundation of the world. This eternal decree unfolds in time through the Spirit's application of redemption, so that what God purposed in eternity He executes in history.
God's holiness—"incomparable" [7] and exhibited in His character, works, and kingdom [7]—is both the standard and the source of sanctification. Believers are commanded to imitate this holiness [7], yet the command rests on the prior work of God, who "sanctifies" His own name by vindicating His glory "in a way of grace and mercy" [10]. The glorification of God's name in the believer's sanctification thus reflects His sovereign determination to display His holiness through redeemed humanity, making the Church "glorious" by His sanctifying work [2].
Sources
- Easton's Bible Dictionary “Easton's Bible Dictionary: Sanctification — Involves more than a mere moral reformation of character, brought about by the power of the truth: it is the work of the Holy Spirit bringing the whole nature more and more under the influences of the new gracious principles implanted in the soul in regeneration. In other words, sanctification is the carrying on to perfection the work begun in regeneration, and it extends to the whole man (Rom. 6:13; 2 Cor. 4:6; Col. 3:10; 1 John 4:7; 1 Cor. 6:19). It is the special office of the Holy Spirit in the plan of redemption to carry on this work (1 Cor. 6:1”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Sanctification — Is separation to the service of God -- Ps 4:3; 2Co 6:17. Effected by God. -- Eze 37:28; 1Th 5:23; Jude 1:1. Christ. -- Heb 2:11; 13:12. The Holy Spirit. -- Ro 15:16; 1Co 6:11. In Christ -- 1Co 1:2. Through the atonement of Christ -- Heb 10:10; 13:12. Through the word of God -- Joh 17:17,19; Eph 5:26. Christ made, of God, to us -- 1Co 1:30. Saints elected to salvation through -- 2Th 2:13; 1Pe 1:2. All saints are in a state of -- Ac 20:32; 26:18; 1Co 6:11. The Church made glorious by -- Eph 5:26,27. Should lead to Mortification of sin. -- 1Th 4:3,4. Ho”
- I Timothy “I Timothy 4:5 (Geneva1599) — For it is sanctified by the worde of God, and prayer.”
- 1 Timothy “For it is sanctified through the word of God and prayer. -- 1 Timothy 4:5”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Sovereignty — Of God, his absolute right to do all things according to his own good pleasure (Dan. 4:25, 35; Rom. 9:15-23; 1 Tim. 6:15; Rev. 4:11).”
- Easton's Bible Dictionary “Easton's Bible Dictionary: Holiness — In the highest sense belongs to God (Isa. 6:3; Rev. 15:4), and to Christians as consecrated to God's service, and in so far as they are conformed in all things to the will of God (Rom. 6:19, 22; Eph. 1:4; Titus 1:8; 1 Pet. 1:15). Personal holiness is a work of gradual development. It is carried on under many hindrances, hence the frequent admonitions to watchfulness, prayer, and perseverance (1 Cor. 1:30; 2 Cor. 7:1; Eph. 4:23, 24). (See [280]SANCTIFICATION.)”
- Torrey's Topical Textbook “Torrey's Topical Textbook: Holiness of God, The — Is incomparable -- Ex 15:11; 1Sa 2:2. Exhibited in his Character. -- Ps 22:3; Joh 17:11. Name. -- Isa 57:15; Lu 1:49. Words. -- Ps 60:6; Jer 23:9. Works. -- Ps 145:17. Kingdom. -- Ps 47:8; Mt 13:41; Re 21:27; 1Co 6:9,10. Is pledged for the fulfilment of His promises. -- Ps 89:35. His judgments. -- Am 4:2. Saints are commanded to imitate -- Le 11:44; 1Pe 1:15,16. Saints should praise -- Ps 30:4. Should produce reverential fear -- Re 15:4. Requires holy service -- Jos 24:19; Ps 93:5. Heavenly hosts adore -- Isa 6:3; Re 4:8. Should be magnified --”
- 1 Thessalonians (Baptist/Reformed) “John Gill on 1 Thessalonians 4:3: For this is the will of God, even your sanctification,.... Which is another reason to enforce the above exhortation. "Sanctification" is internal or external. Internal sanctification is the work of the Spirit of God, and is a principle of spiritual life in the soul, a divine and spiritual light in the understanding, a flexion of the will to the will of God, and a settlement of the affections on divine things, and is an implantation of every grace in the heart. External sanctification arises from this, and lies in holiness of life and conversation; and is what ”
- John (Baptist/Reformed) “John Gill on John 10:35: Say ye of him whom the Father hath sanctified,.... Not by making his human nature pure and holy, and free from all sin, and by bestowing the holy Spirit on him without measure, though both true; but these were upon, or after his mission into the world; whereas sanctification here, designs something previous to that, and respects the eternal separation of him to his office, as Mediator, in the counsel, purposes, and decrees of God, and in the covenant of his grace, being pre-ordained thereunto, before the foundation of the world; which supposes his eternal existence as ”
- Ezekiel (Baptist/Reformed) “John Gill on Ezekiel 36:23: And I will sanctify my great name,.... The same with his holy name; for his greatness lies in his holiness; which name he sanctifies when he clears it from all charges and imputations; when he makes it appear to be holy and himself to be glorious in holiness; when he vindicates the honour of his name, not in a way of punishment, as he justly might, but in a way of grace and mercy; he sanctifies his name when he proclaims it, a God gracious and merciful; for it was in this way and manner he determined to make himself illustrious and glorious, and do honour to his nam”
- 2 Thessalonians (Baptist/Reformed) “John Gill on 2 Thessalonians 1:10: When he shall come to be glorified in his saints,.... Or by them who are set apart for holiness and happiness by God the Father; whose sins are expiated by the blood and sacrifice of Christ; to whom he is made sanctification; and who are sanctified by the Spirit and grace of God; and in whom Christ has a peculiar interest, through his Father's gift, his own purchase, and the power of his grace: and when he comes a second time he will be glorified in these persons; he will appear glorious to them; he will come in his own glory both as God and man; and in his F”
- 2 Peter (Presbyterian) “Jamieson, Fausset & Brown on 2 Peter 1:4: Whereby, &c.--By His glory and virtue: His glory making the "promises" to be exceeding great; His virtue making them "precious" [BENGEL]. Precious promises are the object of precious faith. given--The promises themselves are a gift: for God's promises are as sure as if they were fulfilled. by these--promises. They are the object of faith, and even now have a sanctifying effect on the believer, assimilating him to God. Still more so, when they shall be fulfilled. might, &c.--Greek, "that ye MAY become partakers of the divine nature," even now in p”