Theological term
Surety
29 sermons · All terms
The Deliverance of the Psalmist, Part 2
Psalm 18:20–30 presents the righteousness of the psalmist not primarily as David's own moral record but as a prophetic description of the Lord Jesus Christ, the last Adam and covenantal representative. David's language of blamelessness and perfect obedience in verses 20–24 transcends anything David himself could claim, pointing forward to the active obedience of Christ, whose spotless life and atoning death constitute the sole ground of justification for all who believe. The sermon argues that the deliverance celebrated in verses 1–19 is grounded in the righteousness declared in verses 20–24 — precisely as Romans 5:18–19 teaches — so that the church reads this psalm not as a moral target to reach but as the righteousness of their surety freely imputed to them by faith. The vivid illustration of Zechariah 3 anchors the application: filthy garments removed, rich robes bestowed — justification by God's grace alone, through faith alone, in Christ alone.
The Commendation of His Spirit
Psalm 31 is a prophetic psalm of Christ, providing the scriptural background to the seventh saying of the Savior from the cross: 'Father, into your hands I commit my spirit' (Luke 23:46). The psalm moves through five sections — petition for deliverance, description of suffering, condemnation of enemies, admiration of the Father, and exhortation to the people — each finding its fullest meaning in the crucified and triumphant Messiah. The sermon draws out three contextual observations from the cross: the sovereign control exercised by the Son in laying down his life willingly, the contrast between the hand of God receiving Christ's spirit and the hand of men seeking to destroy him, and the restoration of communion between the Son and the Father after the cry of dereliction. God's people are called to the same trust and courage that marked the Savior — committing their times and their souls to a faithful Creator in the midst of trial, persecution, and adversity.
The Cry of Dereliction
What does Christ mean when he cries 'My God, my God, why have you forsaken me?' from the cross? This sermon on Matthew 27:45–46 carefully distinguishes what the cry of dereliction does not mean — no ontological division within the Trinity, no dissolution of the hypostatic union, no suffering of all three persons — before arguing that it expresses Christ's true humanity as our surety bearing the punishment of loss: the withdrawal of the Father's smiling favor and consolatory presence as the Son satisfies divine justice for the sins of his people. The sermon draws extensively on Psalm 22 to show that the forsakenness is covenantal and substitutionary, not metaphysical, and closes with a call to believe on the crucified and risen Christ who cried this cry so that his people never will.
The Suffering and Glory of Christ
Psalm 22 presents the suffering and glory of Christ with a precision and detail that exceeds even the Passion narratives of the four Gospels. The psalm's first half expounds the dereliction Christ endured on the cross — not as a breach of the Trinity or a dissolution of the hypostatic union, but as the penal withdrawal of the Father's sensible favor while the Son bore the curse due to his people's lawbreaking. The second half moves from that suffering to the exaltation of the Redeemer, the adoption of his brethren, the extension of his kingdom to all nations, and the generational advance of his church — all grounded in the finished work of the cross. The sermon calls believers to make much of the Psalms in both private devotion and corporate worship, hearing in them the very voice of Christ.
The Problem of Sin and the Mercy of God
Proverbs 28:13 identifies sin as the universal human problem and prescribes confession and forsaking of sin as the divinely appointed remedy. The sermon examines four aspects of the problem — the twin assumptions of universal sinfulness and the instinct to conceal it, biblical examples of attempted cover-up from Genesis to Acts, the common methods by which sinners suppress or redefine sin, and the cursed outcome of impenitence in both this age and the age to come. The remedy is traced through the exercise of faith (confession as agreement with God and trust in Christ's blood and righteousness), genuine repentance (forsaking sin rather than merely regretting it), and the certain merciful result — not a possibility but a promise — for all who lay hold of Christ as surety.
A Psalm of the Cross
Psalm 22 is a psalm of David written under prophetic inspiration, its true subject not David himself but his greater Son, the Lord Jesus Christ — who took its opening words upon his lips from the cross. The sermon works through verses 1–21a under three headings: the distress of the Messiah (the cry of dereliction rightly understood), the suffering of the Messiah at the hands of beastly men, and the confidence of the Messiah who never ceases to affirm the holiness, faithfulness, and presence of God even under the weight of divine wrath. The cry 'My God, my God, why have you forsaken me?' signifies not a rupture within the Trinity nor a dissolution of the hypostatic union, but the withdrawal of the Father's favor from the Son as our penal substitute — the Son receiving in himself the punishment due to sinners while continuing to petition the Father who heard him. Believers are exhorted to read the Old Testament through New Covenant eyes, singing the Psalms as words that belong to Christ and reveal dimensions of his suffering that even the Gospel narratives do not supply.
The Crucifixion of Jesus, Part 4
What does it mean that Jesus cried out 'My God, my God, why have you forsaken me?' and then yielded up his spirit with a loud voice? This sermon on Matthew 27:47–50 reviews the cry of dereliction and then expounds the death of Jesus, arguing that Christ died not as a helpless victim but as the willing surety of the covenant of redemption, fulfilling the prophetic Scriptures to the last breath. The mockery of the bystanders — their misidentification of Elijah, their offer of sour wine — is set against the sovereign control of Christ, who lays down his life of himself. The sermon closes by drawing out three responses fitting the crucifixion: sober acknowledgment of human depravity, gratitude grounded in substitutionary atonement, and gospel proclamation that invites sinners to seek the altogether lovely Christ.
The Crucifixion of Jesus, Part 3
Matthew 27:45–46 records the fourth of Christ's seven words from the cross — the cry of dereliction, 'My God, my God, why have you forsaken me?' — and its interpretation demands both exegetical precision and doctrinal care. The darkness from the sixth to the ninth hour was not a solar eclipse but a supernatural sign of divine judgment, recapitulating the ninth plague pattern and marking the moment the Passover antitype was slain. The cry itself does not imply any ontological division within the Trinity, any dissolution of the hypostatic union, or the suffering of all three persons; rather, it expresses the withdrawal of divine consolation from the Son according to his true humanity as he bore, in our place as surety, the full weight of penal wrath. Believers are called to ground their assurance not in felt divine presence but in the covenant faithfulness of the God to whom Christ still cried 'my God' even in the depth of his substitutionary suffering.
All Of Christ For Justification
Philippians 3:1–9 presents the apostle Paul's radical revaluation of every religious credential he possessed, moving them all from the gain column to the loss column so that Christ alone might occupy the place of righteousness before God. This sermon expounds what it means to have no confidence in the flesh: that justification rests on Christ's perfect active obedience imputed to the believer, not on any combination of works, faith, and sincere effort. The loss column of sin is dealt with equally fully — Christ bearing the certificate of debt and nailing it to the cross, cancelling the debt in its entirety. Hearers are called to count all self-generated merit as rubbish and to rest, passively and completely, in Christ's righteousness received through faith alone.
Genesis 44-45
Genesis 44–45 presents the arrest of Joseph's brothers, Judah's substitutionary intercession for Benjamin, and Joseph's dramatic self-disclosure — all framed by a fourfold emphasis on the providence of God. The separation between chapters 44 and 45 artificially interrupts what is one of the most theologically dense scenes in the entire Pentateuch: Judah, the man who once sold Joseph into slavery, now offers himself as a slave in Benjamin's place, functioning as a type of Christ. Joseph's forgiveness of his brothers flows directly from his theological grasp of divine sovereignty, demonstrating that a right understanding of providence is the engine of genuine forgiveness. The sermon closes with the typological significance of both Judah and Joseph as portraits of the Lord Jesus Christ embedded in the redemptive narrative of Scripture.
Genesis 43
Genesis 43 records the second journey of Jacob's sons to Egypt, where they encounter Joseph—still unrecognized—under circumstances shaped by divine providence at every turn. The chapter divides into two movements: the difficult negotiation between Jacob and his sons over sending Benjamin (vv. 1–14), and the brothers' arrival, their audience with Joseph's steward, and a shared meal in which Benjamin receives a fivefold portion (vv. 15–34). Throughout, the Joseph narrative presses a single theological conviction: God's sovereign providence overrules human wickedness and frailty to preserve the covenant seed and advance the line that will ultimately produce Messiah. Readers are called to trace the hand of God through the ordinary contingencies of famine, family conflict, and political exaltation as a pattern for understanding His governance of all things.
A Psalm of the Cross
Psalm 22 is a prophetic psalm of David that transcends David's own experience to describe with precision the suffering, death, and exaltation of the Messiah. The sermon examines the cry of dereliction ('My God, my God, why have you forsaken me?') with theological care, rejecting the notion that the Father abandoned the Son in any way that ruptured the Trinity or dissolved the hypostatic union, and instead grounding the forsakenness in the Son's substitutionary bearing of the wrath due his people. Three features of Messianic confidence sustain Christ through his ordeal — the holiness of God, the past faithfulness of God, and the invoked presence of God — and the congregation is called to meet their own trials with the same theological ballast that sustained the Savior on the cross.
The Problem of Sin and the Mercy of God
Proverbs 28:13 sets the problem of sin and the mercy of God in sharpest relief: the one who covers his sin will not prosper, while the one who confesses and forsakes it will have mercy. Working through biblical examples — Adam, Achan, Saul, David, Aaron, Ananias and Sapphira — the sermon exposes the instinctive human strategies for concealing sin: outright denial, minimizing its gravity, blame-shifting, religious compensation, and abandonment of moral categories altogether. The solution is not Roman Catholic penance but genuine confession that sides with God's indictment and genuine forsaking that constitutes the inseparable twin of saving faith — what Christian theologians call conversion — received only through Christ, the surety upon whose head the confessing sinner lays his hand by faith.
The Christian's Spiritual State
What is the true spiritual state of God's children, regardless of how they feel in the midst of trials and false teaching? Expounding 1 John 2:12–14, this sermon identifies three present realities that belong to every believer: the forgiveness of sins grounded in Christ's propitiatory work, the knowledge of the gospel through union with Him who is from the beginning, and spiritual strength over the evil one because Christ has conquered the devil on behalf of His people. The application is that these are not aspirational goals but fixed heavenly realities already secured in Christ, and they are to be the source of assurance and courage in daily battle against sin and temptation.
The Three-Fold Exhortation
Hebrews 10:19–25 sets forth a two-fold foundation and a three-fold exhortation for corporate Christian life. The foundation is Christ's blood-purchased boldness of access into the holiest and His abiding high-priestly intercession — both of which make the old-covenant sacrificial system not merely obsolete but inferior in kind, not degree. From that foundation the apostle issues three commands: draw near with a true heart in full assurance, hold fast the confession of hope without wavering, and (deferred to a subsequent sermon) consider one another to stir up love and good works. The sermon presses hearers to root their weekly confidence not in the quality of their obedience but in the dignity of Christ's person and the virtue of His once-for-all sacrifice.
The Crucifixion of Jesus, Part 4
Matthew 27:47–50 records the final moments before Christ's death on the cross — the mockery of bystanders who misheard his cry of dereliction as a call for Elijah, the offering of sour wine, and his loud, voluntary yielding of his spirit. The sermon examines what the cry of dereliction does and does not teach: it does not indicate a division within the Trinity, a dissolution of the hypostatic union, or patripassianism, but it does express the qualified, temporary withholding of the Father's favour from the Son as he bore the punishment due to his people. Christ's loud cry at the moment of death demonstrates that he laid down his life sovereignly and willingly, not as a victim overcome by suffering but as a priest offering himself as substitute. The only fitting response to this substitutionary sacrifice is not moral self-improvement but worship, gratitude, and faith in the one who was forsaken so that his people would never be forsaken.
The Crucifixion of Jesus, Part 3
Matthew 27:45–46 records the darkest three hours of history and the lone saying of Christ that Matthew preserves from the cross: 'My God, my God, why have you forsaken me?' This sermon works through the cry of dereliction with careful attention to what the text does and does not teach, ruling out any ontological division within the Trinity, any dissolution of the hypostatic union, and any notion that all three persons suffered at Calvary. The forsakenness Christ voiced was real — a qualified withdrawal of the Father's consolatory smile and favour, not an abandonment of love — because Christ stood as the covenant surety of his people, bearing the punishment of loss that sinners deserve. The gospel comfort that follows is decisive: because Christ cried 'Why have you forsaken me?' those united to him by faith will never have to.
The High Priest of the New Covenant
Hebrews 7:20–28 presents Christ's high priesthood as superior to the Levitical order in three respects: His appointment was confirmed by divine oath rather than hereditary succession, His priesthood is permanent because He lives forever, and His personal sinlessness qualifies Him as the perfect once-for-all sacrifice. The passage presses toward a practical conclusion: believers must actively avail themselves of this High Priest — confessing sin through their Advocate, crying out for aid in temptation, and resting in the unchangeable intercession of the One who always lives to make intercession for them.
The Covenantal Context of the Incarnation
The Incarnation of the Son of God was not an afterthought but the execution of an eternal, intra-Trinitarian covenant — the covenant of redemption — in which the Father gave the Son a definite number of elect people, and the Son willingly undertook to be their covenant surety and mediator. Drawing on Hebrews 10:5–10, John's Gospel, Isaiah 53, Romans 5, and Ephesians 1, this study presents three lines of biblical evidence: the relationship between the Father and the Son, the covenantal language applied to that relationship, and the pre-temporal foundation of the Son's redemptive work. The practical force is doxological and pastoral: believers are eternally secure because their salvation rests not on their own resolve but on a covenant sworn before creation, in which Christ bore a covenant of works on their behalf, obeying perfectly so that his righteousness might be imputed to them by faith alone.
2LCF Chapter 7 - Of God's Covenant, Part 3
The Covenant of Redemption (pactum salutis) is the pre-temporal, intra-Trinitarian agreement between the Father and the Son in which the Father gives a particular people to the Son and the Son willingly undertakes to be their mediator and surety. This teaching examines the definition, parties, stipulations, and promises of the pactum, traces its exegetical foundations across both Testaments, and shows how it grounds the Covenant of Grace and underwrites definite atonement. Understanding the Covenant of Redemption provides believers with firm assurance, because the immutable and impassible God has covenanted in eternity to save the elect in Christ, and that plan cannot fail.
The Nature of the Gospel
Galatians 1:1–5 is not merely a conventional greeting but a compressed doctrinal statement of the gospel that Paul deploys as the foundation of his polemic against the Judaizers. Working through five truths embedded in verses 4 and 5, the sermon demonstrates that Christ's death was voluntary, substitutionary, and divinely ordained, that it delivers the elect from this present evil age, and that it exists ultimately for the glory of God. The doctrines of penal substitution, divine sovereignty in salvation, and the deity of Christ are examined in detail, with supporting texts drawn from across both Testaments. The doxological response of Revelation 4–5 is held up as the pattern for how a right understanding of the cross necessarily issues in worship.
The Covenant of Redemption
The Covenant of Redemption (pactum salutis) is the eternal, intra-trinitarian pact in which the Father gave a definite people to the Son, the Son covenanted to serve as their surety and mediator, and the Spirit proceeds to apply the accomplished redemption — forming the unchanging foundation upon which the Covenant of Grace rests in history. Working through key texts in John, Hebrews, Ephesians, Philippians, and Acts, the sermon demonstrates that Christ's obedience, death, and exaltation were not afterthoughts but the execution of a pre-temporal divine agreement. Because salvation rests on the Father's eternal purpose and the Son's perfect obedience rather than on the believer's performance, the doctrine of the Covenant of Redemption is presented as the primary ground of lasting Christian comfort, peace, and perseverance.
The High Priest of the New Covenant
Hebrews 7:20–28 presents Jesus Christ as the high priest of the new covenant who surpasses the entire Levitical order in three decisive respects: his appointment by divine oath rather than tribal descent, his permanent and unchangeable priesthood grounded in an endless life, and his sinless character and once-for-all self-offering. The sermon expounds why Christ's eternal intercession and definitive sacrifice leave nothing undone for the salvation of his people, pressing these doctrines as the ground of perseverance against every temptation to seek completeness elsewhere.
The Redemptive Focus of the Incarnation
Hebrews 2:14–18 sets forth four redemptive purposes that drove the Son of God to take on flesh and blood: the destruction of Satan's tyranny, the liberation of his people from the fear of death, the assumption of the covenant mediator's role as seed of Abraham, and the execution of the high-priestly office through propitiation and intercession. The incarnation was not incidental but was decreed from eternity in the covenant of redemption, with the Father giving a people to the Son who then assumed their nature as surety of the new covenant. Christ's atoning work — bearing the Father's wrath as the substitute of sinners — is the nerve center of the argument, and the passage calls believers to draw near to a high priest who has suffered and is therefore able to aid every tempted soul.
The New Covenant
Jeremiah 31:31–34 contains the Old Testament's sole explicit use of the phrase 'new covenant,' and this sermon expounds its announcement, essential features, and fulfillment in Christ. Against the backdrop of Judah's covenant-breaking idolatry, God promises a covenant that is unbreakable, one that internalizes his moral law, grants saving knowledge of himself, and secures the definitive forgiveness of sin. The Hebrews quotation of Jeremiah 31 and Christ's own words at the Last Supper confirm that this covenant finds its ratification in the blood of Jesus, the surety and mediator of a better covenant. The sermon closes by drawing out the Reformed Baptist implication that new covenant membership — marked uniformly by regeneration, law-internalization, knowledge of God, and forgiveness — necessarily implies believers' baptism, and by calling the unconverted to seek that fountain open for sin and uncleanness.
Redemption Accomplished
The dying cry of Jesus in John 19:30 — 'It is finished' (Greek: tetelestai) — is not a cry of defeat but a perfect-tense declaration of completed redemptive work with abiding results. The sermon examines this sixth word from the cross under three headings: the fulfillment of Old Testament prophecy, the glory of the Son displayed in his obedience, the redemption of his people, and the defeat of Satan, and the comfort this finished work secures for the church. Five concrete benefits flow to believers from this single cry: the wrath of God is exhausted through propitiation, peace with God is established, the enemies of sin and death are defeated, death itself is swallowed up in victory, and a prepared place in heaven awaits all who trust in Christ alone.
The High Priest of the New Covenant
Hebrews 7:20–8:6 presents Christ as the High Priest of the New Covenant, whose priestly office rests on four pillars: a divine oath, a permanent and unchangeable priesthood, a sinless character, and a heavenly ministry in the true tabernacle. Because Christ is the surety of the better covenant — bearing the full debt of sinners in the place of finite Levitical priests who died without completing what they began — He saves completely and finally all who come to God through Him. The sermon calls both unbelievers to abandon self-reliance and bow to this all-sufficient Savior, and believers to rest their assurance not on their own performance but on the unchangeable priesthood of Christ.
The New Covenant
Jeremiah 31:31–34 announces a new covenant that surpasses every prior administration of the covenant of grace — Adamic, Noahic, Abrahamic, Mosaic, and Davidic — by guaranteeing what none of them could: an inviolable covenant secured not by human fidelity but by the covenant head, the Lord Jesus Christ. Four defining features mark the new covenant as genuinely new: the inviolability of its bond, the internalization of God's law upon the heart, the saving knowledge of God granted to every member, and the full and permanent forgiveness of sins. Against Federal Vision teaching, the sermon insists that new covenant membership is coextensive with salvation — those who fall away demonstrate they were never true members. Entry into this covenant is by grace alone, through faith alone, in Christ alone, who ratifies it in his own blood as the surety of a better covenant.
The Blood of the New Covenant
Matthew 26:28 records Jesus declaring that his blood is 'the blood of the new covenant, which is shed for many for the remission of sins.' This sermon traces the New Covenant from its prophetic anticipation in Jeremiah 31 and Ezekiel 36, through its inauguration in Christ's atoning death, to its final consummation in the eternal state. The means of ratification is not the blood of bulls and goats but Christ's own blood, which alone secures forgiveness, regeneration, and union with God. Believers are called to come to the Lord's Supper not with cold formality but with the solemn joy of those whose sins are fully and finally remitted by sovereign grace.