Theological term
Sealing of the Spirit
11 sermons · All terms
More than a Greeting
Titus 1:1–4 is far more than a standard epistolary greeting: compressed into four verses is a complete theology of the apostolic commission, the sovereignty of God in salvation, and the unchangeable hope of the elect. The sermon traces seven movements in Paul's salutation — from the commissioned servant and his appointed course, through the changeless confidence grounded in divine immutability, the chosen season of gospel proclamation, the committed charge, the common confession, and the consummate blessing of grace, mercy, and peace. Hearers are pressed to own the gospel publicly, to adorn it by godly conduct, and — if outside of Christ — to cast off misery and believe on the Lord Jesus Christ.
Trinitarian Assurance
Ephesians 1:3–14 presents a Trinitarian doxology in which the Father's election and predestination, the Son's redemption through His blood, and the Spirit's sealing together constitute the full ground of the believer's assurance. The passage resists any reduction of the three persons to isolated roles, insisting on inseparable operations even as Paul shines distinct light on each person's work. The sermon argues that the Christian's assurance must be anchored not in self-examination of fruit-bearing but in the objective, Trinitarian work of God accomplished entirely outside of us in Christ.
The Necessity to Walk in Wisdom, Part 3
What does it mean to be filled with the Holy Spirit, and how does that filling express itself in the life of the church? Expounding Ephesians 5:19–21, this sermon argues that the Spirit's presence produces four concrete effects: mutual instruction through song, praise to the Lord Jesus Christ, gratitude to God the Father, and submissive regard for one another — all of which together constitute Trinitarian Christian worship. A sustained lexical, theological, and contextual case is made that the 'psalms and hymns and spiritual songs' of verse 19 refer to the biblical Psalter as the divinely authorized songbook of the church, and the sermon closes by grounding the call to walk in wisdom in the sufficiency of Scripture and the free grace of God in Christ.
The Necessity to Walk in Wisdom, Part 2
Ephesians 5:18–21 sets a prohibition against drunkenness alongside a positive command to be filled with the Spirit, and this sermon works through both in sequence. A biblical theology of alcohol is developed first: Scripture neither condemns moderate use nor condones drunkenness, and the sinner — not the substance — bears the blame. The filling of the Spirit is then interpreted not as a charismatic second work of grace but as the ongoing pursuit of the Spirit's presence and power through prayer, illuminated by the parallel text in Colossians 3:16 where 'being filled with the Spirit' corresponds to 'letting the word of Christ dwell richly.' The congregation is urged to seek more of the Spirit's influence through prayer, knowing that the evidences of that filling are speech, song, thanksgiving, and mutual submission.
The Conduct of the New Man, Part 2
Ephesians 4:29–32 calls believers to put off corrupt speech and bitter dispositions and to put on edifying words and a forgiving heart — not as conditions for salvation, but as conduct that flows necessarily from it. The sermon exposits the structure of Paul's exhortations: a prohibition, a positive exhortation, and a motivation in each subsection. Corrupt speech grieves the Holy Spirit, who has sealed believers for the day of redemption; and bitterness, wrath, clamor, and evil speaking are symptoms of the old man that must be mortified. The sermon closes with the ground of all Christian forgiveness: God in Christ has already forgiven us, and that forgiveness is the cause, not the goal, of our forgiveness toward others.
The Apostle's Prayer for the Ephesians, Part 1
Paul's prayer in Ephesians 1:15–18 opens a window into apostolic intercession and its theological priorities. The sermon expounds the occasion of Paul's prayer — rooted in the Ephesians' justifying faith and the love that necessarily flows from it — and the content of his first two petitions: that God would give the Holy Spirit as the Spirit of wisdom and revelation, and that the saints would know the hope of God's effectual calling and the riches of the glory of their coming inheritance. Sovereign grace underlies both: the eyes of the Ephesians' understanding had already been enlightened by God at conversion, and Paul's prayer builds on that accomplished work toward ongoing sanctification. The sermon calls believers to reshape their prayer lives after the apostolic pattern, prioritizing growth in the knowledge of God above all other petitions.
The Ministry of the Holy Spirit, Part 2
Ephesians 1:13–14 presents the Holy Spirit as both the seal and the guarantee of the believer's inheritance, grounding the security of salvation not in human performance but in the inseparable operations of the triune God. The sermon traces the instrumentality of the word of truth — showing that sinners must hear the gospel before they can believe — and then expounds the sealing of the Spirit as authentication, ownership, and security. The guarantee of the Spirit is the first installment of a heavenly inheritance that awaits the full redemption of the purchased possession at the consummation of the age. Believers are therefore urged to rest their assurance in the Father who chose, the Son who redeemed, and the Spirit who seals and guarantees.
The Redeemer of God's Elect
Galatians 4:4–7 presents the person and work of the Redeemer in covenantal context: Christ's pre-existent eternal Sonship, incarnation, and role as mediator under the law provide the basis for redemption, adoption, and the indwelling of the Spirit. The sermon traces the obsolescence of the Mosaic covenant as designed and purposed by God, giving way to the full privileges of sons in the new covenant. The triune God is shown to be the sole initiator and executor of salvation — the Father sending the Son, the Son accomplishing redemption, and the Spirit sealing the adopted heirs. The sermon closes with a call to robust Trinitarian theology as inseparable from knowing and worshipping the God who saves.
The Spirit's Application of Redemption
The Holy Spirit's work in applying redemption to sinners is the focus of this exposition of Ephesians 1:13–14, the concluding verses of Paul's great doxology on the blessings of God the Father and God the Son. The Spirit functions both as a seal — impressing upon the heart of the believer the assurance that he is a child of God — and as a guarantee or down payment of the full inheritance yet to be received in glory. Drawing from the 1689 London Baptist Confession's chapter on assurance and the writings of J.C. Ryle, the sermon calls believers struggling with weak faith to rest in the objective work of the triune God, and exhorts them to pursue holiness through the means of grace as the proper fruit of that assurance.
Introduction to 1 Samuel
The book of 1 Samuel narrates the transition of Israel from the period of the judges to an established monarchy under Saul and then David — a transition anticipated in Deuteronomy 17 and governed by the question of whether Israel's king would trust Yahweh or his own resources. This introductory study covers the title, authorship, and date of 1 Samuel before examining the principles for kingship given in Deuteronomy 17:14–20, the theological themes of God's sovereignty, providence, and covenant faithfulness running through the book, and a broad outline of its structure. The central lesson of the monarchy, both in its failures and its partial successes, is typological: every king in Israel points forward to the Lord Jesus Christ, the one king who reigns in complete righteousness and justice.
Questions to Live By
Matthew 22:34–40 records a lawyer's question to Jesus — which commandment is the greatest? — and Jesus answers by binding together love for God and love for neighbour as the sum of all the law and the prophets. The sermon traces the theme of questioning throughout the Gospels to show that Christ himself answers every fundamental question about who he is and what he requires. From that foundation, two implicit questions are drawn from the text and pressed upon hearers: who are you living for (vertical love toward God), and how are you living (horizontal love toward neighbour)? The conclusion calls those outside Christ to submit to him and those within to pursue him with wholehearted passion.