Theological term
Systematic Theology
6 sermons · All terms
CTF 2025 - Who Is The Conference For?
A brief panel discussion previewing a theology conference for pastors, elders, deacons, and laypeople in Reformed churches. The conversation addresses why doctrinal instruction — rooted in historical theology, systematic theology, and exegesis — is more foundational than purely practical programming. The core concern is that Christians in the modern church bypass the knowledge of God for immediate application, and the conference intends to remedy that by grounding practical Christian living in a right understanding of who God is.
The True Vine
When Jesus declares 'I am the true vine' in John 15:1, he is not merely offering a pastoral metaphor — he is making a claim that draws together the entire sweep of Old Testament revelation. This sermon traces the two categories of 'I am' statements in John's Gospel, first the absolute 'I am' without a predicate (rooted in Exodus 3:14 and the Isaianic Yahweh-speeches), and then the seven predicative 'I am' statements, culminating in the vine. The second half sets that declaration in its biblical-theological frame: Old Covenant Israel was named God's firstborn son (Exodus 4:22), and Matthew's Gospel deliberately patterns the opening of Jesus' ministry — the flight to Egypt, the passage through water, the wilderness temptation — on Israel's national history, identifying Jesus as the true and obedient Israel who succeeds where Adam and Israel failed. The sermon calls hearers to believe on the one who says 'if you do not believe that I am, you will die in your sins,' and to worship him as the fulfillment of every covenant promise.
CTF 2024 Session 3: A Robust Defense of the Scriptures
Creeds and confessions are not supplements to Scripture but summaries of its central propositional content, necessary for intelligent faith, faithful evangelism, and the defense of orthodoxy. Drawing on Romans 12:1-2, James Renihan argues that right living always flows from right believing, and that the theological, ethical, and redemptive-historical dimensions of Scripture all demand that Christians be able to articulate the facts of the faith. Confessions function positively to state the contents of the faith and connect believers across time and place, and negatively to identify error and mark the boundaries of true Christianity. The session closes with a survey of confessional language embedded in the New Testament itself — from the Shema to the apostolic christological summaries — demonstrating that creeds are not a human invention imposed on Scripture but a distillation of what Scripture already teaches.
The Call for Christian Growth
Unrepentant sin and a failure to desire the Word of God are the chief hindrances to Christian growth — and that growth is not merely a personal blessing but a corporate responsibility. Working through 1 Peter 2:1–5, this sermon argues that believers are living stones being built into a spiritual house, and that weak, doctrinally shallow Christians produce a structurally unsound church. The exhortation is concrete: mortify the sins of malice, deceit, hypocrisy, envy, and slander; cultivate an insatiable hunger for the pure milk of the Word; and do so knowing that justification rests on faith alone while sanctification calls every believer to steady, disciplined growth.
Capital Punishment, Part 2
Capital punishment is examined through Scripture, addressing both biblical and pragmatic objections to the state's God-ordained authority to execute criminal offenders. Drawing on Genesis 9:6, Romans 13:1–4, and several New Testament texts, the study demonstrates that the sixth commandment prohibits murder — not all killing — and that covenant theology maintains continuity between the Testaments on this point. Matthew 5:38–42 and John 8 are answered in turn, showing that neither the call to personal forbearance nor Christ's compassion toward the adulterous woman overturns the civil magistrate's duty to execute justice. Christians are called to govern their interpersonal relationships by a spirit of longsuffering while trusting God-appointed authorities to bear the sword faithfully.
The Attributes of Scripture
The attributes of Scripture — its extent, character, and usefulness — form the doctrinal foundation the Apostle Paul sets before Timothy in 2 Timothy 3:16–17 as the antidote to the godlessness of the last days. The sermon argues that 'all Scripture' encompasses both Old and New Testaments, that the word 'God-breathed' (theopneustos) denotes divine inspiration rather than human religious sentiment, and that an inspired Bible is necessarily infallible and inerrant. Believers are therefore called to immerse themselves in the whole counsel of Scripture, to develop a consistent systematic theology, and to be ready to proclaim and defend the gospel without hesitation.