The Old Testament laws are not binding legal codes, but divinely inspired wisdom that reveals God's unchanging character and moral nature, applicable to the church under the new covenant. We must avoid rigid dichotomies—such as applying only what is explicitly reaffirmed in the New Testament or assuming all laws remain binding—instead we must take a principle-based approach that extracts enduring ethical insights from the Mosaic law, even when the specific regulations no longer apply. Through detailed examination of the Ten Commandments, the sermon emphasizes that each commandment reflects deeper spiritual truths about worship, justice, human dignity, and the heart's condition, with particular focus on the sanctity of life, sexual purity, honesty, and the inward reality of covetousness. While the penalties of the old covenant are no longer enforced, the moral seriousness of sin is revealed through them, pointing to the necessity of Christ's atoning sacrifice. Ultimately, the law is not a burden but a guide to holiness, designed to cultivate wisdom, righteousness, and a heart that delights in God's will.

While the Old Covenant has been fulfilled in Christ, the principles of the Mosaic Law remain deeply relevant for believers today, not as binding legal codes but as divinely inspired wisdom for living holy, Christ-centered lives. We draw three key distinctions between the old and new covenants—Christ's once-for-all sacrifice, the universal indwelling of the Holy Spirit, and the church's identity as a non-national, holy people—through which Old Testament laws are interpreted and applied with enduring spiritual insight. This is illustrated by examining specific laws, such as those against idolatry, occult practices, blasphemy, and parental disobedience, showing how their underlying principles of holiness, accountability, and divine authority are still vital, even as their application shifts from capital punishment to church discipline and personal transformation. The central message is that Scripture, including the Law, is God-breathed, profitable for teaching, reproof, correction, and training in righteousness, equipping believers to live wisely and faithfully in a world that often contradicts divine truth. Ultimately, the sermon calls the church to a renewed engagement with the Old Testament not as outdated law, but as a living source of wisdom, holiness, and spiritual discernment, rooted in the unchanging character of God.

The sermon presents a comprehensive framework for understanding how the Old Testament law, particularly the Mosaic Covenant, applies to New Testament believers, emphasizing that the entire Mosaic system has been replaced by the New Covenant in Christ, not selectively abrogated. It argues against the traditional division of the law into moral, ceremonial, and civil categories. Through examples from the New Testament—especially the apostles' use of Old Testament laws in ethical, ecclesiastical, and doctrinal contexts—the sermon demonstrates that while the legal system has changed, the moral principles underlying the law remain relevant and are reapplied in the New Covenant. The law's purpose was to point to Christ and to instruct believers in holiness, justice, and love, with the Holy Spirit guiding the church in applying these timeless truths to new contexts, ensuring that all Scripture remains profitable for teaching, reproof, correction, and training in righteousness.

Two members of the church fill in for the pastor, speaking on the Holy Spirit from John 14-17 and on the Sufficiency of Scripture.

The elders of Firth Bible Church each deliver a short sermon on an ethical topic, based upon our study of Wayne Grudem's book, Christian Ethics.

The sermon presents a compelling call to authentic Christian discipleship rooted in the Five Solas of the Reformation, emphasizing that true spiritual transformation is not passive but requires disciplined, intentional effort grounded in Scripture, grace, faith, Christ, and God's glory. It refutes the notion that grace negates effort, asserting instead that grace is the source of our faithful labor, empowering believers to pursue holiness through biblical prayer, the mortification of sin, and active service within the church body. The Bible underscores the necessity of discernment in a world filled with false Christs and counterfeit spiritualities, urging believers to fix their gaze on Christ alone as revealed in the New Testament, not in human traditions or mystical practices. By integrating Scripture, prayer, and genuine community, the sermon calls the church to become a living refutation of cultural skepticism, demonstrating that Christ-likeness is not only possible but transformative when pursued with resolve and dependence on God's grace.

We are called to the pursuit of spiritual transformation. In contrast to the spiritual formation movement the biblical, apostolic way of Biblical doctrine produces real change. While the spiritual formation movement correctly identifies the goal of becoming Christ-like, it errs in drawing from non-biblical traditions like mysticism and asceticism, instead of relying on Scripture and the five solas of the Reformation. Genuine change arises from faith in God's Word, disciplined effort, and grace, rather than subjective experiences or man-made rules, as we call for a return to the foundational teachings of the New Testament for lasting spiritual growth and discipleship.

The sermon emphasizes the Christian's identity as a sojourner in a hostile world, called to persevere through persecution by living a life of moral excellence rooted in faith in Jesus Christ as the living cornerstone. Drawing from 1 Peter, the message highlights the contrast between believers, who are being built into a spiritual house, and unbelievers, who stumble over Christ, urging listeners to abstain from worldly passions and conduct themselves honorably among Gentiles so that their good deeds may glorify God. Ultimately, the sermon calls for a steadfast commitment to proclaiming God's excellencies, recognizing that enduring hardship and facing slander are inevitable consequences of living a life aligned with divine purpose.

After an introduction, George Whitefield's classic 18th century sermon is delivered, showing the timeless relevance of God's word to our experience of persecution in every century of the Church. Whitefield's sermon begins at 8:27.

The sermon explores the importance of learning from the mistakes of others, drawing from Psalm 95 to emphasize both joyful worship and reverent submission to God. It cautions against hardening one's heart, referencing the Israelites' disobedience in the wilderness, and underscores the ongoing invitation to enter God's rest through faith in Jesus Christ. The message encourages listeners to actively engage with scripture, trust God's guidance, and demonstrate their faith through obedience, recognizing that God's grace and provision are available to all who earnestly seek Him.