Theological term
Union with Christ
128 sermons · All terms
The Saving Grace of God
Ephesians 2:8–10 presents the saving grace of God as entirely sovereign, with man described in verses 1–3 as dead in trespasses and sins — not merely wounded or hindered — and therefore incapable of initiating his own salvation. Salvation is by grace alone through faith alone, where faith itself is the gift of God and not a human contribution, excluding all boasting and rendering works irrelevant to justification. Verse 10 confirms rather than supplements verses 8–9: the good works believers walk in were prepared beforehand by God, demonstrating that even sanctified living flows from divine grace rather than native human capacity. The sermon concludes with an application to believers' baptism, which testifies outwardly to God's inward work of regeneration and justification, identifies the baptized with the triune God, and marks entry into Christ's church-building project.
The Importance of Our Knowledge of Christ, Part 2
Philippians 3:8 frames the Apostle Paul's claim that the knowledge of Christ possesses surpassing worth above all things. This sermon completes a seven-point exposition by arguing that Christ is the sum and substance of the Christian gospel (established from 1 Corinthians 15 and the book of Acts), the head and savior of the church (seen in the Great Commission, worship, baptism, and the Lord's Supper), and the ground of both the believer's present hope and future glory (grounded in 1 Timothy 1:1 and 1 Peter 1:3-5). The Christian's knowledge of Christ is not a cold intellectual exercise but the natural expression of a heart that has found in Christ the one who is precious, and that knowledge ought to animate every dimension of calling — preaching, praying, giving, and testifying.
2LCF Chapter 28 - Of Baptism and the Lord's Supper
Chapter 28 of the Second London Confession of Faith introduces baptism and the Lord's Supper as the two ordinances of the New Testament church, distinguishing the particular Baptist position from both Roman Catholic sacramentalism and paedobaptist covenant theology. The Baptists' deliberate use of 'ordinance' rather than 'sacrament,' and their inclusion of 'positive institution,' reflects a credobaptist insistence that only regenerate believers can obey these commands of Christ, the sole lawgiver of his church. The confession grounds both ordinances in Christ's mediatorial work, connects them to the means by which faith is increased and preserved (2LCF 14.1, 17.3), and reserves their administration for those qualified and called according to Christ's commission. Neglecting these ordinances is not a minor failure but a forfeiture of appointed means of grace and a disservice to the covenant community.
2LCF Chapter 27 - Of the Communion of the Saints
Chapter 27 of the 1689 London Baptist Confession teaches that the communion of the saints is grounded in the believer's union with Jesus Christ as mediator — a union that is real and transforming but does not divinize the believer or diminish Christ. From that foundation flow concrete obligations: corporate worship, mutual edification, relief of temporal need, and the exercise of gifts and graces for one another's good. Private property is affirmed against any communistic reading of Acts 2 and 4, and the discussion concludes with pastoral cautions against both antinomian indifference and Pharisaic legalism in measuring one another's communion.
The Resurrection-Hope of the Righteous One
Psalm 16 is expounded as a Messianic psalm concerning the mind and experience of Christ in his earthly ministry — his earnest petition for divine preservation, his joyful contentment amid sorrow, and his sufficiency rooted in the Father alone. The apostolic witness of Peter in Acts 2 and Paul in Acts 13 establishes that David speaks in this psalm concerning the Lord Jesus Christ, and only secondarily of David and the saints in union with him. The sermon calls believers to follow the pattern of their Savior: praying for preservation, finding sufficiency in God rather than earthly blessings, meditating on Scripture in the night seasons, and navigating trial through a settled confidence in divine providence.
The Sanctifying Benefit of the Gospel
Romans 6:1–4 confronts the objection that justification by faith alone licenses continued sin, and Paul's answer is grounded not in moral resolve but in the gospel itself. The sermon traces the inextricable link between justification and sanctification: those united to Christ by faith have died, been buried, and been raised with him, and Christian baptism is the appointed sign and symbol of that union. Because the Christ who secured justification gives his Spirit to effect sanctification, the two benefits are inseparable — the same gospel that frees believers from the penalty of sin is the power that breaks sin's dominion. The primary application is that believers fight sin first by reckoning themselves dead to it in Christ, not merely by external restraint.
Testimony, confession, and baptism: Hans
A baptismal service in which a new believer makes public profession of faith through immersion, grounded in the 1689 London Baptist Confession's teaching on baptism as a sign of union with Christ through his death and resurrection. The candidate recounts a providential journey from Eastern mysticism and Stoic philosophy to Scripture, tracing his conversion to a sermon on Matthew 24:15 and the destruction of Jerusalem in 70 AD as the demonstration of God's simultaneous justice and mercy. The confession of faith is administered through four credal questions, after which the candidate is baptized as a public declaration of a grace already received.
The Lament of the Psalmist
Psalm 13 is a lament psalm of David that moves through raw grief — the perceived forgetfulness of God, the daily sorrow of the soul, and the threat of encroaching enemies — to a resolved trust in the covenant mercy of God. The sermon traces this trajectory through the true humanity of Christ, who himself prayed lamentingly in Gethsemane and on the cross, establishing lament as a legitimate and God-given vehicle of prayer for his people. Lament is distinguished sharply from whining: whining refuses to petition God and ends in despair, while biblical lament drives the soul toward God and terminates in doxology. The congregation is called to bring their distress boldly to the throne of grace, resting in the hesed of God covenanted to all who are found in Christ.
The Justice and Mercy of the Lord, Part 2: God's Judgment and Refuge
Psalm 9:13–20 presents two petitions that mirror the psalm's earlier doctrinal foundation: a cry for mercy grounded in God's proven faithfulness, and a cry for judgment grounded in the certainty of divine justice. The preacher traces both petitions through their Christological fulfillment — the man of sorrows who prays from the gates of death and the appointed judge of the world in righteousness — demonstrating that David's psalm finds its true subject in Christ. God's justice toward the wicked and His mercy toward the oppressed are not in tension but are two sides of the same covenantal reality: the overthrow of God's enemies is itself the preservation of God's people. Hearers are called to pray these psalms with theological weight, to assemble corporately as those delivered from the gates of death into the gates of Zion, and to seek the Lord while He may be found.
The Vindication of the Righteous One
Psalm 7 unfolds as a courtroom drama in which the psalmist — and, typologically, the Lord Jesus Christ — appeals to God for vindication against false accusers, refusing personal retaliation and casting the entire matter upon the justice of God. The sermon moves through three phases: the supplication of the righteous one, the assertion of innocence, and the extended vindication that grounds confidence in God's decreed judgment against the wicked. David functions as a type of Christ, whose spotless innocence alone fully satisfies the conditions of verses 3–4, and whose imputed righteousness is the sole ground on which the church may echo his plea. The practical summons is to resist paralysis or retaliation in the face of false accusation and social hostility, and instead to take refuge in the just God who is angry with the wicked every day and who has appointed a day of final judgment.
Ask FGBC #56: When Should a Believer Be Baptized?
Baptism should follow faith without unnecessary delay — this is the consistent pattern of the book of Acts and a direct command of the exalted Christ. Drawing on texts from Acts 2, 8, 9, 10, and 16, the speaker argues that the New Testament knows no extended waiting period between conversion and baptism, and that believers' baptism by immersion is the only mode consistent with the Acts narratives. Practical obstacles — fear of family disapproval, prior infant baptism, or a desire to feel spiritually ready — are weighed against the clear divine imperative to believe and be baptized, and are found wanting. The closing exhortation is simple: read Acts, see what new believers did, and obey the same command.
The Mission of the Son of God
John 1:29 presents the whole mission of the incarnate Son of God in a single declaration: 'Behold the Lamb of God who takes away the sin of the world.' This sermon expounds the Baptist's announcement as a statement loaded with Old Covenant freight — the sacrificial system, the Day of Atonement, and the Servant Songs of Isaiah — all converging on the one unblemished Lamb who bears sin to the cross and removes it through substitutionary atonement. The scope of 'the world' is shown to exclude universalism while affirming that Christ's atoning work reaches every tribe, tongue, people, and nation. The sermon closes with a theological account of believers' baptism as the external sign of the internal grace received through union with Christ in his death and resurrection.
Christ in the River Jordan
The baptism of the Lord Jesus Christ in Matthew 3:13–17 is not merely a biographical episode but the inaugural step of the incarnate Son of God in His mediatorial mission to fulfill all righteousness for sinners. Tracing a rich theology of water through creation, the flood, the Exodus, and Joshua's crossing of the Jordan, the sermon demonstrates that Christ enters the river as the antitypical fulfillment of every prior act of divine cleansing, conquest, and covenant ratification. The descent of the Spirit like a dove and the Father's voice of approbation publicly inaugurate the new creation and identify Jesus as the obedient second Adam, the suffering servant, and the Davidic king. The sermon closes by drawing the believer's baptism directly from this pattern: only those who are the recipients of Christ's substitutionary righteousness, indwelt by the Spirit, and adopted into sonship are candidates for baptism by full immersion.
Who Are the Heirs of the Promise?
Galatians 3:29 and 4:6–7 together answer the question of who truly inherits the promises made to Abraham: not those physically descended from him, nor those who observe Mosaic ceremonies, but those who are united to Christ by saving faith. The sermon traces the covenant-theological distinction between Abraham's physical seed and his spiritual seed, showing that membership in the covenant of grace is coextensive with those who receive the definite atonement of Christ. The Trinitarian shape of redemption — the Father sending the Spirit of the Son into the hearts of adopted sons — seals the argument, and the sermon draws out implications for believer's baptism and the enlarged liberty of the new covenant age.
The Salvation and Blessing of God
Psalm 3 presents David's threefold movement through affliction, conviction, and petition — not as private biography, but as a typological window onto the Lord Jesus Christ and, in union with him, the whole church. David's flight from Absalom prefigures Christ surrounded by enemies, crucified, raised, and exalted; the same enemies who said 'there is no help for him in God' echo across the centuries to Golgotha. The psalm teaches that affliction does not dissolve confidence in God but sharpens it: the shield, the glory, and the lifter of the head are unchanging realities that produce sleep in the midst of crisis and courage before ten thousands of adversaries. The closing declaration — 'salvation belongs to the LORD, your blessing is upon your people' — is the direct answer to every accusation that God has abandoned his own, and it is the ground on which the church is called to pray, to sing, and to stand without fear.
Who Are the Sons of God?
Galatians 3:26–29 declares that all who believe in Christ are sons of God through faith — not through ethnic descent from Abraham, physical circumcision, or adherence to the Mosaic law. This sermon works through the status, redemptive ground, sign, and unity of that sonship, demonstrating from Matthew 3, John 8, Romans 2 and 9, and Ephesians 2 that children of God are defined by union with Christ rather than by nationality, social condition, or sex. The threefold negation of Galatians 3:28 directly demolishes the Judaizing confidence in Israelite birth, free status, and maleness, and points instead to the covenant of grace in which all believers are equally heirs of the promise. The sermon closes with a call to rest in the alien righteousness of Christ as the sole ground of adopted sonship.
The Permanence and Primacy of Christ and Christianity
Paul's argument in Galatians 3:19–26 is pressed from every angle: the Mosaic law was given because of transgressions, temporary in design, never a rival to the promise but a servant of it, and fulfilled entirely in the coming of Christ. The law functioned as a pedagogue — restraining sin, exposing guilt, and driving the sinner toward the one it signified — but with Christ's advent that tutelage has ended. True sonship before God belongs not to national Israel nor to any who ground their standing in works of law, but exclusively to those united to Christ by faith, who are thereby Abraham's seed and heirs of the promise. The sermon calls the church to be guarded against any doctrine that introduces human works into the ground of justification, and to be ardently and exclusively attached to Christ as the sole Savior of sinners.
The Holy, Harmless, and Undefiled Man
Psalm 1 describes not merely the character of the generic godly man, but the Lord Jesus Christ himself — the one perfectly holy, harmless, and undefiled man whose obedience alone secures the blessedness the psalm pronounces. The hermeneutic is not moralistic prescription ('do this and live') but christological proclamation: because the blessed man of verse 1 fulfilled what verses 1–2 demand, all who trust in him receive both forgiveness of sins and the imputation of his righteousness. The sermon then moves to application in a gospel-ordered framework, showing that sanctification flows consequent to justification — the redeemed follow the Lamb not in order to obtain blessing, but because they have already received it in Christ.
2LCF Chapter 13 - Of Sanctification
Sanctification is a work of God's free grace — not of human effort — wrought in the elect by the Word and Spirit through the virtue of Christ's death and resurrection. The 1689 London Baptist Confession, Chapter 13, sets out the nature and cause of sanctification: its undeserving recipients (the effectually called and regenerated), the initial definitive act of sanctifying grace at conversion, the progressive ongoing work of the Spirit, and the instruments God employs (Word and Spirit). The confession guards this doctrine on two fronts simultaneously: against moral-improvement schemes that reduce sanctification to human effort, and against sinless perfectionism that denies remaining corruption in the believer.
The Conversion of Paul, Part 4
Philippians 3:10–11 presents sanctification and glorification as necessary and inseparable consequences of justification by faith alone (v.9). The knowledge of Christ described in verse 10 is experiential, practical, theologically correct, and constitutes the very essence of eternal life — but it includes not only the power of Christ's resurrection (newness of life, union with Christ, definitive breach with sin) but also the fellowship of His sufferings and conformity to His death, which are not redemptive but inevitable for all who side with a crucified Savior in a hostile world. Verse 11 then sets forth glorification — the resurrection of the righteous — as the confident hope that sustains perseverance through the difficulties of sanctification. The sermon draws on 1689 LBCF 11.2 and Westminster Larger Catechism 77 to show that faith which justifies is alone as an instrument, yet never alone in the person justified, being ever accompanied by all other saving graces.
The Conversion of Paul, Part 3
Philippians 3:9 presents two and only two kinds of righteousness before God: an inherent righteousness that inheres in the sinner and is condemned, and an imputed righteousness that comes from God through faith in Christ and justifies. This sermon expounds Paul's own conversion as the decisive illustration that no religious resume — however impressive — can satisfy the law's demand for personal, entire, exact, and perpetual obedience. Justification by faith alone confers twin blessings: the forgiveness of sins and the imputation of Christ's active and passive obedience; and far from licensing sin, a right understanding of that justification is the very foundation of biblical sanctification.
The Power and Wisdom of God
How can God justify the ungodly without compromising his justice, and why does the design of salvation leave no room for human boasting? Expounding 1 Corinthians 1:30–31 against the backdrop of Paul's extended contrast between divine and worldly wisdom, this sermon traces the source, content, and goal of every spiritual blessing the believer possesses. Christ is shown to be the believer's righteousness, sanctification, and redemption not as a description of the Christian's progress but as an objective account of what he accomplished as the covenant head of his people. The sermon concludes that because union with Christ is the sole ground of salvation, all glory belongs to God alone — a truth Paul anchors in Jeremiah's call to glory only in the Lord who exercises lovingkindness, judgment, and righteousness in the earth.
Galatians 2:17–21 — Justification by Faith Alone
Galatians 2:17–21 closes Paul's autobiographical defense of justification by faith alone, and these five verses press three weighty questions: Is Christ a minister of sin when believers forsake the Mosaic ceremonies? Who is the true transgressor? And what does Judaizing heresy actually do to the cross of Christ? The sermon argues that to impose any measure of works upon the economy of salvation — whether old-covenant ceremony or its modern legalistic counterpart — is to render the incarnation, the perfect obedience, and the atoning death of the Son of God as vanity. The single ground of the believer's justification, assurance, and perseverance is the Son of God who loved us and gave himself for us, in whom alone everlasting righteousness is found.
2LCF Chapter 29 - Of Baptism, Part 2
Credobaptism rests on five mutually reinforcing theological arguments: covenant theology, federal headship, the doctrine of salvation, the clarity of New Testament revelation, and the regulative principle of worship. This session (Part 2 of a study on 2LCF Chapter 29) works through the final three arguments, demonstrating from Romans 6, Acts 2, Acts 8–9, Galatians 3, and 1 Corinthians 10 that baptism signifies union with Christ in his death, burial, and resurrection, and therefore belongs only to those who actually possess that union. The session closes by showing that infant sprinkling not only lacks any express divine command but positively contradicts the explicit command to baptize believers only — an inconsistency that even notable paedo-baptist writers (Owen, Calvin, Matthew Henry) expose in their own defenses of the regulative principle of worship.
The Future Prospect of the Apostle, Part 2
Philippians 1:21–26 presents Paul's conviction and anticipation as an apostle facing imprisonment and the real prospect of execution. The sermon works through Paul's declaration 'for to me to live is Christ, and to die is gain,' showing that his union with Christ in life and his glory with Christ in death make it impossible for any earthly power to harm or stop him. The intermediate state — the soul's immediate presence with Christ at death — is set against the benefit of continued gospel ministry, and Paul's others-minded anticipation of release grounds his confidence that the Philippians' progress in faith and joy will abound. The sermon closes by pressing the question whether each hearer can say with honest self-examination that Christ is their all in life and death.
Sons and Daughters of God
What does it mean that sinners dead in trespasses can be called children of God? Expounding 1 John 3:1, this sermon works through five elements of the verse: the imperative weight of 'behold,' the immeasurable and immutable love of God rooted in his own essential being, the unmerited bestowal of that love upon the undeserving, the Christian's status as adopted sons and daughters in union with Christ, and the world's consequent ignorance and enmity toward believers. The sermon grounds adoption in the eternal predestinating love of the Father, the incarnation and obedience of the Son, and the indwelling of the Spirit — and closes with a call to behold these realities with eyes of faith as the only ground of encouragement for a church opposed by the world.
The Future Prospect of the Apostle
Philippians 1:19–21 presents the apostle Paul's future prospect from a Roman prison cell, where he faces the real possibilities of release or execution. The sermon works through Paul's expectation of deliverance and vindication (vv. 19–20), grounded not in his own stature but in the prayers of the Philippian church and the power of the Spirit of Christ, and then turns to the great conviction of verse 21: 'For to me, to live is Christ and to die is gain.' The union Paul has with Christ in the present makes life a sustained magnification of the Savior, while death is simply the gaining of more Christ — a logic that dismantles every threat his persecutors could level against him. The congregation is called to the same orientation: to fight the good fight now, so that whether in life or in death, Christ is magnified in the body.
2LCF Chapter 27 – Of the Communion of Saints
The communion of saints, as confessed in 2LCF Chapter 27, is grounded in the believer's union with Christ by the Spirit and through faith — a union that conveys participation in His graces, sufferings, death, resurrection, and glory without any divinization of the creature or diminishment of Christ's divinity. From that vertical union flows a horizontal obligation: holy fellowship in corporate worship, mutual edification through rightly ordered spiritual gifts, and material relief distributed according to ability and necessity. A necessary qualification guards the confession against both spiritual individualism and collectivist error: the communion of saints neither licenses neglect of public worship nor grants any person a right to another's private property, placing both socialism and communism in direct conflict with the Eighth and Tenth Commandments.
Ask FGBC #20: How can I clearly explain credo baptism to teenager who grew up paedo?
Credo-baptism (believers' baptism) rests not on implication or covenant inference but on the plain order Scripture establishes: discipleship, then baptism, then ongoing instruction. The Great Commission and the pattern in Acts present baptism as a willful, obedient act that signifies union with Christ in his death and resurrection — something an infant cannot confess or perform. Paedo-baptist arguments from household texts and Abrahamic circumcision are weighed and found insufficient, and the discussion models how to walk a younger person from simple biblical texts toward the deeper covenantal questions as their theological capacity grows.
The World's Opposition to Believers
Christ warns his disciples that the world's hatred toward them is an inevitable consequence of their union with him — not a sign of failure, but of faithfulness. Working through John 15:18–21, this exposition examines the world's opposition to believers (vv. 18–19) and the believer's likeness to Christ as the ground of that opposition (vv. 20–21). The sermon argues that sovereign election, not personal virtue, is what separates the believer from the world, and that solidarity with a hated Savior should produce not despondency but the kind of rejoicing seen in Acts 5 when the apostles counted themselves worthy to suffer shame for his name.