Theological term
Threefold Use of the Law
28 sermons · All terms
The Conclusion of the Decalogue
Deuteronomy 5:22–33 records Moses rehearsing the original giving of the law at Sinai, and this exposition draws out the divine origin, authority, comprehensiveness, finality, and permanence of the Decalogue as the trans-covenantal moral law of God binding on all men in every age. The threefold use of the law — civil, pedagogical, and normative — is traced through the New Covenant, with the imputed righteousness of Christ received by faith as the only ground of justification. The people's terror at the theophany on Sinai is commended as the proper response to God's majesty, and the sermon presses the distinction between slavish fear that flees from God and filial fear that flees to Him, urging the congregation to recover a robust doctrine of divine transcendence in their worship.
The Tenth Commandment
The Tenth Commandment's prohibition against coveting addresses not the external act but the internal disposition of the heart, making it the capstone over all the other commandments. Covetousness — the inordinate desire for anything belonging to one's neighbor — is at root an act of discontentedness with God's sovereign allotment and a form of idolatry, placing the creature above the Creator. The sermon works through the threefold use of the moral law: its civil function, its pedagogical role in driving sinners to the cross, and its normative function in calling the redeemed to diligent watchfulness over heart and soul.
The Ninth Commandment: Part 2
The Ninth Commandment forbids not only perjury in a criminal court but all forms of lying, backbiting, slander, and gossip — sins Paul identifies as grieving the Holy Spirit within the church. The positive duty of the commandment requires active preservation of a neighbor's good name, charitable restraint of the tongue, and a settled love of truth grounded in the nature of God himself, who is the Lord God of truth, in contrast to the devil, who is a liar from the beginning. The threefold use of the law applies directly: the civil use restrains society from complete moral collapse, the pedagogical use exposes the sinner's need for Christ, and the normative use directs the redeemed — justified freely by grace through faith — in godly conduct toward one another. Every idle word will be accounted for on the day of judgment, making disciplined speech not optional but integral to the Christian life.
Ask FGBC #19: Should Christians engage in politics?
Should Christians engage in politics? This Q&A addresses the Christian's dual citizenship — as a member of both the church and the civil body politic — and argues that while political engagement is neither commanded nor forbidden by Scripture, it is entirely lawful. The discussion distinguishes the church's spiritual sword (the gospel and the keys of the kingdom) from the civil state's coercive sword, drawing on the Noahic covenant in Genesis 9 as the foundational charter for justice, family, and enterprise in society. The threefold use of the law is applied to show why preaching against abortion or civil injustice is ethics and theology, not partisan politics.
The 5th Commandment
Exodus 20:12, the fifth commandment to honor father and mother, stands as the first commandment of the second table of the law and governs the entire structure of human authority relations — in the family, the church, the workplace, and the civil commonwealth. The command's scope extends beyond parent-child dynamics to all lawful superior-inferior relationships, a point the Westminster Larger Catechism makes explicit. The sermon traces the commandment's explanation, scope, and sanctions through the Old Testament case laws, the prophets, and the New Testament vice lists, before treating the covenant promise of longevity as a general principle of divine providence rather than an unconditional guarantee. The application presses parents to discipline their children by word and rod, warns of the social consequences of failing to do so, and qualifies submission to authority where superiors command sin.
Wednesday Night Bible Study (Feb 23, 2022) - 4th Commandment, Part V
This concluding session on the Fourth Commandment (Exodus 20:8-11) surveys the entire biblical-theological arc from creation through the new covenant, demonstrating that the weekly sabbath is a perpetual moral obligation rooted in creation and redemption, not a ceremonial shadow abolished at the cross. The lecture reviews the progression from Genesis 2, Exodus 16, and Sinai through the prophets, the ministry of Christ, apostolic practice, and Hebrews 4, before working through the 1689 LBCF chapter 22, paragraphs 7 and 8, on the Christian sabbath. Application addresses the threefold use of the law with respect to sabbath, answers objections from alleged anti-sabbatarian texts in Romans 14, Galatians 4, and Colossians 2, and closes by grounding sabbath keeping in the active obedience of Christ imputed to believers.
The Seventh Commandment
The seventh commandment, 'You shall not commit adultery' (Deuteronomy 5:18), governs not merely the act of adultery but the full range of sexual conduct God defines in Scripture. Preached against the backdrop of Canada's Bill C-4, this sermon grounds sexual ethics in the creation order of Genesis 2, expounds twelve prohibited acts — from adultery and fornication through homosexuality, transgenderism, and pornography — and confronts the state's attempt to criminalise biblical teaching on sexuality. The law is preached so that sinners will see their need for Christ, whose blood alone washes, sanctifies, and justifies those who come to Him in faith.
The Christian Sabbath, Part 3
Three passages in the New Testament — Romans 14, Galatians 4, and Colossians 2 — are commonly marshalled against the abiding validity of the Fourth Commandment, but careful exegesis reveals that none of them address the weekly Lord's Day Sabbath. Romans 14 concerns Christian liberty over matters indifferent, principally Jewish dietary laws and Israel's feast calendar; Galatians 4 rebukes the Judaizers' demand that calendar observance supplement faith in Christ for justification; and Colossians 2 warns against a syncretistic heresy that mingled Christ, Judaism, and angel worship. In each case Paul is dealing with Israel's ceremonial calendar, not the moral Sabbath commandment rooted in creation and redemption, which remains binding on the new covenant people of God and is observed on the first day of the week in light of Christ's resurrection.
The Christian Sabbath, Part 2
The Christian Sabbath, grounded in both creation and redemption, does not cease in the New Covenant but is transformed by the resurrection of Christ from the seventh day to the first day of the week. Working through the ministry of Christ in Matthew 5 and 12, the resurrection accounts across all four Gospels, and the apostolic teaching in Hebrews 4, Acts 20, 1 Corinthians 16, and Revelation 1, this exposition argues that the moral obligation of one day in seven for the worship of God remains perpetually binding on the church. The shift from Saturday to Sunday Sabbath is grounded in Christ's completed redemptive work, which mirrors the Father's rest at the close of creation, establishing the Lord's Day as the Christian Sabbath. Believers are called to receive this day not as a legal burden but as a gracious gift from God, a weekly foretaste of the consummate rest that awaits the people of God.
The Rejection of Heretics
Titus 3:9–15 closes Paul's letter to Titus with a sharp command to avoid unprofitable disputes and to reject the divisive man — a command the broader pastoral epistles and the apostolic witness consistently reinforce. The sermon distinguishes heresy from damnable heresy, identifying denial of the Trinity, the hypostatic union, and justification by faith alone as the errors that condemn, while pressing the church not to confuse the struggling saint with the proud, self-serving false teacher. Church discipline for doctrinal error is treated with the same gravity as discipline for moral sin, and the concluding emphasis on good works is grounded in the confession that such works are the fruits and evidences of a true and lively faith, not the grounds of justification.
The Council at Jerusalem, Part 4
Acts 15:22–35 records the Jerusalem Council's formal response to the Judaizing heresy: the drafting of a letter, the commissioning of Judas Barsabbas and Silas, and the delivery of that letter to the churches of Antioch, Syria, and Cilicia. The passage is expounded to show that the council's decree condemning the addition of circumcision and Mosaic ceremony to faith in Christ constitutes a decisive affirmation of justification by faith alone — not by infusing righteousness, but by pardoning sin and imputing Christ's active and passive obedience. The sermon draws out the unity achieved through doctrinal deliberation, the guidance of the Holy Spirit through ordinary means, and the courage of those who risk their lives for the name of Christ, closing with a call to look to Christ alone for salvation.
The Fifth Commandment
The Fifth Commandment — 'Honor your father and your mother' (Deuteronomy 5:16) — is not merely a domestic rule for ancient Israel but a trans-covenantal moral law binding on all people in every station of life. This exposition works through the Hebrew meaning of 'honor,' traces the commandment across both Testaments, and extends its scope beyond the family to encompass the workplace, the church, and the civil commonwealth, showing that all of life is structured by the superior-inferior relation God has ordained. The law's three uses frame the conclusion: civil restraint, pedagogical exposure of sin and need for Christ the perfect law-keeper, and normative direction for the blood-bought children of God.
The Fourth Commandment
The Fourth Commandment's call to observe the Sabbath is not a Mosaic innovation for Israel alone but a creation ordinance rooted in God's own rest and ratified across redemptive history. This sermon surveys Old Testament Sabbath theology — from Genesis 2 through the prophets Isaiah and Jeremiah — arguing that the Ten Commandments carry trans-covenantal moral force and that the Sabbath commandment retains binding validity for New Covenant Christians. Christ's defense of Sabbath in Mark 2 is shown to confirm rather than abolish the commandment, clearing away Pharisaic distortion while pointing back to the creational gift given for man as man, not Jew as Jew. Hearers are called to call the Sabbath a delight, to work diligently the six days, and to gather with the covenant community on the Lord's Day in holy worship.
The Preface to the Ten Commandments
Deuteronomy 5:1–6 opens the Ten Commandments with a preface that sets law within the context of grace: God identifies himself as the one who redeemed Israel from Egypt before issuing a single command. This sermon introduces a new series on the Decalogue by situating it within its canonical, covenantal, and historical setting — tracing the narrative from Exodus through Numbers to Deuteronomy's second giving of the law. The preface establishes the lawgiver's identity (Yahweh, the covenant God), his personal involvement with his people, and the redemptive act that grounds all the commandments that follow. The threefold use of the law — civil, pedagogical, and normative — frames how believers are to receive and apply the Decalogue in the new covenant era.
The Joy of Keeping God's Law
Proverbs 29:18 sets before us two contrasting conditions: the lawlessness that follows the absence of God's revealed word, and the happiness that accompanies obedience to that word. This sermon works through the classic Reformed threefold use of the law — civil/political, pedagogical, and normative — applying the first two uses to the unbeliever and the third to the justified believer. The practical conclusion is that keeping God's law is simultaneously a consequence of justifying faith, a means of promoting assurance of salvation, and an expression of gratitude to God for sovereign grace.
2LCF Chapter 19 - Of the Law of God
God's moral law — first written on Adam's heart in the covenant of works, codified in the Ten Commandments at Sinai, and distinguished from the temporary ceremonial and judicial laws of Moses — remains perpetually binding on all humanity because it perfectly expresses the unchangeable holy character of its divine Author. This study works through chapter 19 of the 1689 London Baptist Confession of Faith, examining the original revelation of the law, its survival after the fall, the threefold distinction of moral, ceremonial, and judicial law, and the abiding obligation of the Decalogue across all covenants. The threefold use of the moral law is treated in sequence: its civil use in restraining sin, its pedagogical use in exposing sin and driving the conscience to Christ, and its normative use in directing the regenerate life of the believer. Believers are called to embrace the moral law not as a covenant of works but in gratitude, enabled by the Spirit through the ordinary means of grace, standing in Christ's righteousness alone before the holy lawgiver.
The Prohibition Against Partiality, 2
James 2:5–13 grounds the prohibition against partiality in three interlocking arguments: a soteriological argument from God's sovereign election of the poor, a practical argument from the church's inconsistency in tolerating the very oppression it suffers, and a theological (decalogical) argument from the indivisibility of God's royal law. The sermon insists that partiality is not a minor social failing but a violation of the whole Decalogue, a rejection of the lawgiver himself, and a possible evidence of a heart still a stranger to sovereign grace. Because God has chosen the poor of this world to be rich in faith and heirs of the kingdom, his people must receive and honor those whom he has loved, letting the law of liberty — not license — regulate their conduct toward one another.
The Eighth Commandment
The eighth commandment, 'You shall not steal,' addresses far more than petty theft — it encompasses burglary, robbery, kidnapping, fraud, extortion, property destruction, and even religious theft in the withholding of tithes. This exposition of Deuteronomy 5:19 works through three structural movements: the prohibition and its associated sins (including sins of the heart such as covetousness and idolatry), the theological reasons grounding the commandment in God's sovereign ownership of all things, and the positive duties it implies — diligent labor, charitable giving, and biblical contentment. The civil implications extend to currency manipulation, unjust taxation, and ideological systems such as socialism and communism, all of which violate the same moral principle. The sermon closes with Christ as the fulfillment of Psalm 15, the one who perfectly honored every obligation the commandment demands, and through whose righteousness covetous sinners are justified.
2LCF Chapter 19 - Of the Law of God
The law of God — moral, ceremonial, and judicial — is the organising subject of 1689 London Baptist Confession chapter 19. This session works through all seven paragraphs, tracing the moral law from its inscription on Adam's heart at creation, through its codification at Sinai, to its perpetual obligation upon every human being under the new covenant. The threefold division of the law (moral, ceremonial, judicial) is carefully distinguished: the ceremonial law is abrogated in Christ, the judicial law has expired with the Israelite theocracy though its general equity retains moral usefulness, and the moral law binds all persons forever — not as a covenant of works, but as a rule of life that sweetly complies with the grace of the gospel. Believers are called to embrace the law as a delight, a tutor pointing to Christ, and a pattern for sanctification rather than a means of justification.
The Preface to the Ten Commandments
The Ten Commandments are not a path to earned standing before God but the covenant stipulations of a God who has already redeemed his people — the indicative of grace always precedes the imperative of law. Expounding Deuteronomy 5:1–6, this sermon examines the summons to obedience Moses issues to the second generation on the plains of Moab, and then the preface to the Decalogue itself, showing that the identity and activity of the Lawgiver are the indispensable foundation for understanding why God's moral law binds his people. The threefold division of the law — ceremonial, judicial, and moral — is defended from the confessional Reformed tradition, and the abiding validity of the Decalogue in the new covenant is grounded in Jeremiah 31 and 2LCF 19. The sermon closes by tracing the law's three uses — civil, pedagogical, and normative — so that hearers neither abuse the law as a ladder to heaven nor discard it as obsolete, but receive it as the Spirit-given pattern for a life of grateful obedience.
The Christian Mother
What does it mean to be a Christian mother, and where does a mother's calling derive its power? Preaching from Proverbs 31:30, this sermon argues that a woman who fears the Lord is the only adequate foundation for the vocation of motherhood — not sentimentality, moral effort, or natural affection. Four aspects of the Christian mother are examined in order: her spiritual condition (she is saved by grace, not by good mothering), her influence (immeasurable and God-ordained), her authority (grounded in the Fifth Commandment itself), and her responsibility to instruct, model, discipline, and love her children in light of law and gospel. Mothers are urged to find their ultimate encouragement not in their own performance but in the righteousness of Christ imputed to them by faith alone.
The Murder of the Preborn, Part 2
Exodus 21:22–25 grounds a biblical answer to the hardest objections raised against the prohibition of abortion. The sermon establishes that Scripture recognises exactly three instances of lawful killing — self-defense, just and necessary war, and capital punishment — and demonstrates that abortion satisfies none of them. The death penalty, far from contradicting the sanctity of life, is its strongest legal expression, grounded in the imago Dei of Genesis 9:6 and confirmed for the new covenant era by Romans 13:1–4. The church's response to abortion requires preaching the law of God without apology, loving neighbours through practical compassion, and declaring the gospel of the Lord Jesus Christ as the only remedy for guilt.
The Goodness of God's Law
Paul's claim in 1 Timothy 1:8 that 'the law is good if one uses it lawfully' confronts two recurring errors in the church: legalism, which perverts the law into a ladder of merit before God, and antinomianism, which banishes the law from the Christian life altogether. This sermon works through verses 8–11 to establish three things: the apostolic affirmation that the law is intrinsically good, the necessary qualification that it must be used lawfully, and Paul's explanation of its civil use — the restraint of outward wickedness — illustrated by a rehearsal of the Decalogue's second table. The threefold use of the law (civil, pedagogical, normative) is set within the framework of covenant theology and justification by faith alone, which together guard the church from both errors, and the sermon closes by pressing the pedagogical use upon the unconverted: look to Sinai, see your guilt, and flee to Christ alone.
The Great Day of God
Malachi 4:1–6 sets before the reader two destinies — the wicked consumed like stubble in the fire of divine judgment, and the righteous flourishing under the Sun of Righteousness. This sermon argues that the prophet's vision of 'the great day of the Lord' finds its near-historical fulfillment in the A.D. 70 destruction of Jerusalem (typified in Revelation 6:12–17), while simultaneously serving as a portrait of the final judgment when Christ returns to judge the living and the dead. Preparation for that day consists in two things Malachi commands: remember the law of Moses by immersing oneself in Scripture, and look to the kingdom announced by the Elijah-figure John the Baptist. The closing exhortation is urgent — flee to Christ now, for on that day there is no third position between the wicked and those who fear the Lord.
The Seventh Commandment, Part 2
Matthew 5:31–32 sits within Jesus' exposition of the Seventh Commandment, where He corrects not the Mosaic legislation of Deuteronomy 24 but the Pharisaic distortion of it that permitted divorce for virtually any cause. The sermon argues that Jesus' exception clause — 'except for porneia' — establishes sexual immorality as the one lawful ground for divorce, and that the final clause of verse 32 ('whoever marries a divorced woman commits adultery') must be read as applying only to unlawfully divorced women, not as a universal prohibition on all remarriage after any divorce. Deuteronomy 24:1–4 is examined at length to demonstrate that remarriage after a lawful divorce was never treated as adultery under the Mosaic economy — a point confirmed by the death penalty for adultery in Leviticus 20 and Deuteronomy 22. The sermon closes with pastoral implications: upholding the sanctity of marriage as a creation ordinance, extending genuine gospel mercy to those who have sinned or been sinned against in divorce, and calling God's people to fidelity that surpasses the world's standards.
The Sixth Commandment
Jesus' exposition of the Sixth Commandment in Matthew 5:21–26 does not elevate Moses' law or introduce a new covenant standard — it clears away the scribal and Pharisaic misinterpretation that reduced 'You shall not murder' to a merely external prohibition. The commandment has always reached the heart: unwarranted anger, slander, and character assassination are violations of the Sixth Word no less than physical killing, because the law of God is, as the Psalmist declared, exceedingly broad. The sermon applies this in two directions: horizontal relationships broken by anger must be reconciled before worship can be acceptable to God, and the law's comprehensive reach exposes every hearer's guilt and drives them to the only one who perfectly kept it — the Lord Jesus Christ, the mighty Mediator who alone can plead not guilty before a holy God.
A Christian View of Abortion
Abortion is not a political question but a theological and ethical one, answered definitively by Scripture. This sermon works through the biblical case for the sanctity of human life from creation to law, grounds the personhood of the pre-born in texts from Genesis through Luke, and then expounds Exodus 21:22–25 to show that God's law affords full legal protection — including the lex talionis — to the unborn child and the mother alike. Christians are called to weep over this ongoing atrocity, to arm themselves with Scripture, to pray and witness faithfully, and to proclaim both the law that condemns and the gospel that saves to all who have participated in it.
The Lawful Uses of God's Law
The law of God is good when used lawfully — and Scripture identifies three distinct lawful uses that the church must recover. Drawing from 1 Timothy 1:8–11 and ranging across Romans, Galatians, and the Westminster Larger Catechism, this sermon exposits the threefold use of the law (civil, pedagogical, normative) as the historically Reformed framework for understanding law and gospel. The civil use restrains wickedness in society; the pedagogical use exposes sin and drives sinners to Christ; the normative use provides the regenerate with a pattern of holy conduct that the indwelling Spirit enables them to pursue freely. The central burden of the sermon is that stripping law from gospel preaching produces a generation that wants comfort rather than righteousness, and that a high view of the law is inseparable from a high view of the Redeemer.