Topic
Covenant Theology
1,714 sermons · All topics
Christ our Confidence
Philippians 3:4–9 contains what the Apostle Paul presents as a death blow to works-righteousness: his own autobiography deployed as a hypothetical argument that demolishes confidence in the flesh. Paul demonstrates that if Jewish ethnicity, religious pedigree, and meticulous law-keeping could merit standing before God, he would be the undisputed champion — yet he counts every such credential as rubbish compared to the surpassing worth of knowing Christ. The righteousness that justifies is not one's own; it comes from God through faith, grounded in the imputed obedience of Christ and received by union with him. Hearers are called to rest confidence solely in Christ, to let good works flow from the fount of an already-declared righteousness rather than from any attempt to earn divine favor, and to be zealous in guarding this truth against every form of works-righteousness.
Rejoice in Christ! A Gracious Command
Philippians 3:1–3 opens with what Paul calls a gracious command — 'rejoice in the Lord' — issued to a congregation facing false teachers who demanded physical circumcision as a condition of acceptance before God. The sermon works through three movements: the command to rejoice (v. 1), the apostolic warning against the Judaizers (v. 2), and the defining contrast between the false circumcision and the true (v. 3). The true circumcision is identified not by ethnic descent or ritual observance but by three marks: worshipping God in the Spirit, rejoicing in Christ Jesus, and placing no confidence in the flesh — a threefold description that locates salvation solely in the sovereign, gracious work of the triune God from first to last.
Christ As Our Great High Priest
Hebrews 5:1–10 and 7 present Jesus Christ as the fulfillment and surpassing of the entire Old Testament priestly order — both Levitical and Melchizedekian. The sermon traces how the book of Hebrews develops a two-strand typology: Christ fulfills what the Levitical priests anticipated (solidarity with the people, divine appointment, sacrifice for sin), while simultaneously transcending them by coming from an entirely different and superior order, the eternal priesthood of Melchizedek. Because Christ's priesthood is indestructible and his sacrifice once-for-all, he is able to save completely and intercede permanently — a Redeemer whose priestly work is final, all-sufficient, and the only ground of forgiveness before a holy God.
The Plan of Salvation
Two verses in 2 Timothy 1 contain a concentrated summary of the entire plan of salvation, and this sermon unpacks five observations from that text: God alone saves, the effectual call is the means employed, the basis is divine purpose and grace rather than human works, the plan originates before time began in the counsel of the triune God, and it is executed in history through the doing, dying, and rising of Jesus Christ. The sermon sets monergism against every form of synergism, argues that Athanasius's soteriological defense of Christ's deity depends on the incapacity of man to save himself, and traces the pactum salutis through John 17, Romans 16, and Ephesians 1. The hearer is pressed to rest all assurance on the finished work of Christ alone and to give God all praise for a salvation that is his from first to last.
Paul's Prayer for the Colossians
Paul's prayer in Colossians 1:9–14 sets forth four characteristics of a walk worthy of the Lord: fruitfulness in good works, growth in the knowledge of God, strength for patient endurance, and thankfulness to the Father. The sermon argues that doctrine and practice are inseparable — the knowledge of God fuels the good works God prepared for his people — and that genuine thankfulness flows not from natural disposition but from the Spirit's work in those whom God has qualified, delivered, transferred, and redeemed. The ungodly are marked by ingratitude and failure to glorify God; the converted are called to a daily, Spirit-wrought thankfulness that honors God for every circumstance, not merely the pleasant ones.
From Alienation to Reconciliation
Colossians 1:21–23 sets before the believer a movement from total alienation to gracious reconciliation, and Paul's logic demands that the Lord's Supper be received as a celebration of divine achievement rather than human performance. The sermon examines three realities in the text: the previous state of the Colossians as alienated enemies engaged in wicked works, their present status as those whom God has reconciled through the physical death of Christ, and the future blessedness to which God is bringing them — holy, blameless, and above reproach in his sight. Because reconciliation flows from sovereign election and not from foreseen faith, all glory belongs to God, and the table is rightly approached with awe and worship rather than self-congratulation.
The Old Testament and Jesus: Specific Warnings
Matthew 5:19–20 presents two specific warnings that frame Christ's exposition of the law in the Sermon on the Mount: a warning against antinomianism and a warning against legalism. Both errors, though apparently opposite, share a common root — a contempt for God's law as he actually gave it, whether by subtracting from it or by supplementing it with human tradition. The sermon argues that the righteousness required for entrance into the kingdom of heaven is not produced by moral effort nor excused by doctrinal sleight of hand, but is found only in Christ, whose imputed righteousness is received through faith alone.
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.
The Testing of Abraham
Genesis 22 presents one of the most demanding tests of faith in the Old Testament — God commanding Abraham to sacrifice Isaac, his only son, on Mount Moriah. This exposition works through three movements in the narrative: the presentation of the test, Abraham's obedience, and God's approval, before turning to the rich typology the passage contains. Abraham typifies God the Father who spares nothing in giving his Son; Isaac typifies the willing, obedient Son of God; and the ram caught in the thicket typifies the substitutionary sacrifice of Christ at Calvary, where no angel intervened and the knife of divine justice fell on the Son of God's love. Read your Old Testament as a believer in Christ — Genesis 22 is about Jesus.
The Battle Hymn of His Christocracy
Revelation 19:11–16 presents Christ not as the meek figure of popular sentimentality but as the sovereign warrior king who rides in righteousness to judge and conquer his enemies. This sermon traces four aspects of the vision: the grace and general theme of the opening, the five disclosed attributes of the champion (divine omniscience, conquering prowess, exclusive ownership of the messianic office, wholesome severity, and impeccable execution as the Word of God), the identity of his battle company as the saints clothed in Christ's righteousness, and the fourfold greatness of his conquest — the sword of his word, the rod of iron, the treading of the winepress, and the supreme title King of Kings and Lord of Lords. The application presses two questions: whether the church proclaims this full-orbed Christ or a diminished caricature, and whose side the hearer will stand on when that rider comes.
The Ark of God Captured
Israel's defeat at the hands of the Philistines in 1 Samuel 4–5 exposes a perennial temptation: treating God as a mechanism to be manipulated rather than a sovereign to be obeyed. The elders of Israel asked the right question — 'Why has the Lord defeated us?' — but gave the wrong answer, fetching the Ark of the Covenant as a lucky charm rather than humbling themselves in repentance. God refused to be controlled, fulfilled His word of judgment against the corrupt priests Hophni and Phinehas, and then demonstrated His supremacy over the Philistine god Dagon without any help from Israel. The sermon closes with a call to approach God not by religious technique or formulaic bargaining, but through Christ alone, in humble obedience, trusting Him with outcomes.
A Leper Came to Him
Matthew 8:1–4 records a leper approaching Christ and receiving both cleansing and the declaration 'I am willing' — a text that serves as a lens through which to examine what it means to come to Christ in desperate need. The sermon establishes the theological purpose of Christ's miracles: not merely physical restoration, but the authentication of Jesus as Messiah and an illustration of man's spiritual condition as a sinner who is unclean, outcast, and incapable of self-cleansing. The law, like the Levitical regulations for lepers, can diagnose but cannot cure; only the great high priest, Christ Jesus, can accomplish what law, religion, and self-effort cannot. The central application is that sinners must come to Christ just as they are, resting on the warrant of the gospel — 'repent and believe' — assured that He is not only a powerful Savior but a willing one.
The Privileges of Christ's Church
1 Peter 2:9 presents the church with a fourfold corporate identity — chosen generation, royal priesthood, holy nation, special people — rooted in what God originally purposed for Israel at Sinai and fulfilled in Christ. This sermon traces that identity from Exodus 19 through the failure of Old Covenant Israel, to its consummation in Christ who, by his obedience, death, and resurrection, purchased these privileges for his church. The God-centered function of this identity is the proclamation of God's excellencies, which demands a gospel rightly understood as centered on the doing, dying, and rising of Jesus Christ. Believers are called to take up the corporate privileges of access to God, prayer, praise, and the knowledge of God with the seriousness these mercies deserve.
Blessed Are the Peacemakers
What does it mean to be a peacemaker, and where does such a disposition come from? This exposition of Matthew 5:9 argues that the peacemaker's beatitude is not a call to passive conflict-avoidance but a supernaturally implanted disposition — rooted in justification by faith alone and sourced in the triune God — that actively pursues reconciliation in every sphere of life. The sermon traces Christ's person and cross-work through Ephesians 2 and Colossians 1 to show that peace with God through the blood of Christ is the necessary foundation for all horizontal peacemaking. Hearers are called to self-examination, to learn the discipline of silence and humility, and to carry the gospel of peace to those still at enmity with God.
Christ Our Propitiation
Romans 3:25–26 stands at what Martin Luther called 'the chief point of the whole Bible,' and this sermon expounds why: the cross is not only a display of divine love but a vindication of divine righteousness. Two theological words — redemption and propitiation — carry the weight of the exposition: redemption addresses humanity's bondage; propitiation addresses humanity's liability to the wrath of God, which Christ exhausted in himself on behalf of his people. The sermon argues that God's justice and God's justifying mercy are not in tension but cohere perfectly at Calvary, and calls every hearer to rest that case not on moral performance but on faith alone in Christ alone.
The Missionary Enterprise
Psalm 67 is a missionary psalm that moves from petitions for the church to petitions for the world, grounding the entire missionary enterprise in the mercy, blessing, and presence of God. The psalmist prays first that God's people would know his mercy and communion so that they might then be a vehicle for publishing his salvation to the nations. Worship — not missions itself — is the ultimate end of gospel proclamation, for missions is a temporary necessity that ceases when the redeemed fall before the throne. The sermon calls the church to lift its eyes to the grand promises of Scripture, to pray earnestly for the nations, and to go forth in the authority and presence of the risen Christ.
The Object of Our Gaze
Hebrews 12:2 commands believers to run the race of faith by 'looking unto Jesus, the author and finisher of our faith.' This sermon works through three aspects of that gaze: the means (faith, not physical sight), the direction (Christ alone, away from temple religion, self, and human performance), and the object (Jesus Christ as the one in whom faith, hope, and love have their only proper anchor). The practical burden is that every displacement of the gaze — onto one's own faithfulness, the visible condition of a congregation, the conduct of fellow believers, or the splendors of religious ceremony — is a form of the same error the first-century Jewish recipients of Hebrews were tempted toward, and must be corrected by a constant return to Christ as both the beginner and the completer of salvation.
Corporate Spiritual Poverty
The letter to the church in Laodicea (Revelation 3:14–22) indicts a congregation that had grown complacent, self-sufficient, and spiritually blind — convinced of its own wealth while Christ declares it wretched, poor, and naked. The sermon works through Christ's threefold self-identification as the Amen, the faithful and true witness, and the inaugurator of the new creation, before examining the condemnation of lukewarmness and the remedy Christ offers: gold, white garments, and eye salve purchased from him alone. Revelation 3:20 is rescued from its common misuse as an evangelistic appeal and restored to its proper context as Christ's invitation to a wayward covenant community to open the door of corporate worship to his renewed fellowship. The closing application calls the congregation to honest self-assessment, to repudiate pride, self-sufficiency, and spiritual laziness, and to ground every claim to spiritual wealth in the finished work of Christ alone.
The Marks of a Spirit-Filled Church
Acts 2:40–47 presents the most Spirit-filled congregation in redemptive history — the church at Pentecost — and the marks it bore were not spectacular innovations but simple, steadfast worship: the apostles' doctrine, fellowship, the breaking of bread, and prayer. This sermon examines the convicting, converting work of Peter's Pentecost sermon and the fourfold pattern of New Covenant worship that followed, arguing that genuine Spirit-filling produces ordered, Word-centered, corporate devotion, not experiential novelty. The regulative principle of worship, as confessed in 1689 LBCF chapter 22, frames the application: God himself prescribes the acceptable elements of worship, and any departure from that prescription — however creative — is a departure from Scripture. The closing exhortation presses both the converted and the unconverted: those in Christ are called to continue steadfastly in these ordained means; those outside Christ are called to believe the gospel and enter true worship for the first time.
The Ethics of the Messianic Kingdom
The Sermon on the Mount is not a program for moral self-improvement or a blueprint for social reform, but a messianic manifesto addressed primarily to disciples — those already saved by grace — describing what they are and how they are to live. Five historical approaches to the Sermon on the Mount are surveyed and evaluated, with the 'normative' interpretation established as the proper hermeneutic: Jesus expounds the ethics of the kingdom for those who have first believed on the King. The Beatitudes are treated as indicatives of saving grace, not imperatives for earning it, and the pedagogical function of the law is retained as a secondary purpose — crushing the unconverted and driving them to Christ.
The Works of the Flesh
Galatians 5:19–21 presents Paul's catalog of the works of the flesh as a concrete definition of what it means to fail to walk in the Spirit — the very Spirit given to those justified by faith alone. This exposition works through four categories of fleshly sin: sexual immorality, religious apostasy, disorders in personal relationships, and intemperance, drawing on the Westminster Larger Catechism to illuminate each category's depth and breadth. The critical distinction the sermon presses is between remaining corruption (the struggle every believer knows) and reigning corruption (the habitual, unrepentant practice that marks the unconverted). The sermon closes by directing hearers to the active obedience and atoning death of Christ as the only ground of hope in the face of this condemning list.
The Dawn of the Messianic Light
Matthew 4:12–17 marks the dawn of Jesus' public ministry in Galilee, a region steeped in centuries of spiritual and political darkness. Drawing on Isaiah 9:1–2, Matthew demonstrates that Christ's settlement in Capernaum was not incidental but theologically purposeful — the fulfillment of God's promise that light would break upon the people sitting in the shadow of death. The sermon expounds the wretched spiritual condition of those in darkness, the messianic identity of Jesus as Isaiah's promised light, and the content of his first proclamation: 'Repent, for the kingdom of heaven is at hand.' Hearers are pressed to examine whether they have come to the light of Christ or remain in the self-satisfied darkness of moralistic religion.
Walk in the Spirit
Galatians 5:16–18 presents both a command and a doctrine: walk in the Spirit, and understand why that walk is a struggle. The sermon defines walking in the Spirit not as a mystical or charismatic experience but as Spirit-directed conduct expressed in love, light, and wisdom — drawing on Ephesians 5 to fill out what Paul means. The second half of the sermon treats the doctrine of remaining corruption, distinguishing it carefully from reigning sin, and shows from Romans 7 and the 1689 London Baptist Confession that the ongoing flesh-Spirit conflict in the believer is both inevitable and, rightly understood, an evidence of genuine faith. Hearers are called to mortify remaining sin by the Spirit's power, to cast themselves afresh on Christ's blood when they fall, and to examine honestly whether their sin is remaining corruption or the reigning corruption of an unbeliever.
The God Who Justifies the Ungodly
Romans 4:5 declares that God justifies the ungodly — a statement that stands in apparent tension with Proverbs 17:15, which calls the one who justifies the wicked an abomination. This communion meditation resolves that tension by tracing the doctrine of imputation through three movements: Adam's sin imputed to his posterity, the sin of God's elect imputed to Christ, and Christ's righteousness imputed to believers. Far from promoting moral laxity, this forensic reality — that sinners are declared righteous on the sole ground of another's obedience and atoning death — is shown to be the very foundation of genuine sanctification and the most powerful incentive to holy living.
The Resurrection in the Book of Acts
The resurrection of Jesus Christ is not an isolated miracle but the climactic fulfillment of God's covenantal promises to David and Abraham, the ground of every redemptive blessing the church now enjoys. Working through the Book of Acts, this sermon traces five blessings that flow from the risen and ascended Christ: the revealed Word, the sovereignty of his reign, his active direction of the church, the outpouring of the Spirit, and the remission of sins through his blood. Because Christ sits enthroned at the Father's right hand with all authority in heaven and earth, nothing in the church's history is haphazard — every trial, every addition, every missionary advance is governed by the living Lord. The sermon closes with a direct summons to the unforgiven: the empty tomb is the loudest declaration that sin's power is broken and pardon is available to all who believe.
The Temptation of the Son of God
Matthew 4:1–11 presents the temptation of the Son of God not primarily as a lesson in spiritual disciplines but as a decisive act of covenant representation. Jesus enters the wilderness as the second Adam and the true Israel, succeeding where both failed, and by his perfect obedience in the face of Satan's three assaults he wins the righteousness that his people cannot secure for themselves. The sword he wields in each temptation is the word of God drawn from Deuteronomy, demonstrating that Scripture rightly understood cuts down every distortion the devil brings. The hearer is called to see in this passage not a pattern for imitation but the champion of redemption securing a righteousness that is credited to every sinner who looks to Christ in faith.
Suffering and Our Substitute
Christians are called not merely to accept suffering as inevitable but to embrace it joyfully, after the pattern of Christ, who endured reviling and unjust punishment without retaliation. This sermon works through 1 Peter 2:21–24 under three headings — the calling to suffer, Christ as exemplar, and his penal substitution — drawing heavily on Isaiah 53 and Old Testament typology to establish that substitutionary atonement is the doctrinal foundation of Christian endurance. The doctrine of penal substitution — that God the Son bore in his own body the punishment due to guilty sinners — is defended as the irreducible center of the gospel, without which there is no comfort for the guilty and no hope for the dying. Hearers are called to make Christ's substitutionary work chief in their affections and to follow his non-retaliatory example in the face of suffering and provocation.
Gospel Liberty and the Law of Love
Gospel liberty, rightly understood, is not freedom from responsibility but freedom for the service of God and neighbour. Expounding Galatians 5:13–15, this sermon argues that Paul is no antinomian: believers called to liberty are simultaneously called to fulfil the moral law through love, and the gospel of free justification is the very source of genuine sanctification, not its enemy. Four theological implications of Paul's appeal to Leviticus 19:18 are drawn out — Paul's rejection of antinomianism, the threefold distinction in the law, the continuity of the moral law from creation through Sinai into the new covenant, and the complementary rather than antithetical relationship of Spirit and law — before the sermon closes with a sober warning that biting and devouring within the church betrays a failure of gospel-wrought love. The congregation is exhorted to pursue loving service of one another as the God-appointed antidote to both legalism and licentiousness.
The Davidic Messiah and Suffering Servant
The baptism of Jesus in Matthew 3:13–17 is not primarily a lesson in baptismal mode or mere moral example, but a divine revelation of who Christ is: the Davidic Messiah and Isaiah's suffering servant. Jesus' declaration that he must 'fulfill all righteousness' points to his active obedience — his lifelong, law-keeping representation of his people — which, together with his atoning death, provides both the pardon and the imputed righteousness sinners desperately need. The trinitarian structure of the scene (the Son emerging from the water, the Spirit descending as a dove, the Father's voice of approbation) reveals all three persons of the Godhead united in the work of redemption. The passage calls every hearer to receive this beloved Son — the champion who has accomplished what no sinner ever could — by grace alone through faith alone.
The Message of John the Baptist
John the Baptist's message in Matthew 3:7–12 is not merely a call to moral improvement but a declaration of imminent judgment and the arrival of One mightier than himself. The sermon works through three particulars: the reproof of the Pharisees and Sadducees as a 'brood of vipers' whose false doctrine poisons the covenant community; the instruction of the crowd to bear fruits worthy of repentance — a saving grace given by God, not a human achievement — and not to rely on Abrahamic pedigree for standing before God; and John's testimony to the supremacy of Christ, who baptizes with the Holy Spirit and fire, gathering his elect as grain into the barn while burning the chaff with unquenchable fire. The sermon calls hearers to repentant faith, warning that there is no third option between the barn and the fire, and to imitate John's humility: 'He must increase, but I must decrease.'