Reformed Thinking

Deep Dive into How Might Russia End Its Invasion of Ukraine? Mapping Four Possible Scenarios The end of Russia’s invasion of Ukraine will not likely be marked by a single event, but by a convergence of military, political, and international pressures that compel Moscow to halt its active offensive operations. This convergence is driven by three main factors: battlefield realities , domestic politi...

Deep Dive into New People, Old Words: Putting Off the Old Self and Putting On the New (Colossians 3:8–10) The Christian life is understood as the outworking of an identity already bestowed by grace , adhering to the principle of "indicative before imperative," where identity precedes behavior. This foundational truth dictates that Christian ethics flow from what God has already accomplis...

Deep Dive into Forgiven and Forgiving: The Indispensable Mark of a True Disciple (Matthew 6:14–15) Jesus’ teaching on forgiveness in Matthew 6:14–15 serves as a profound spiritual diagnostic, establishing a forgiving spirit as an indispensable and essential mark of kingdom life. Situated within the Sermon on the Mount, immediately following the Lord’s Prayer, these verses function as an intentiona...

Deep Dive into Shame, Sin, and Shalom: Curse and Covering (Genesis 9:20–29) The story of Noah’s post-flood life serves as a pivotal passage, confirming that sin survived the judgment because it lives within man. Noah, stepping into his role as a “man of the soil,” planted a vineyard. His misuse of the resulting wine led him to drunkenness and left him lying naked and uncovered in his tent, a state...

Deep Dive into The Doctrine of Original Sin by Jonathan Edwards - Conclusion The sources examine the strategies employed by Dr. T. and other contemporary opponents aiming to refute the traditional understanding of the "more peculiar doctrines of Christianity." These crucial doctrines are noted to be revealed most plainly and fully in the extensive writings of the Apostle Paul. Dr. T.’s m...

Deep Dive into Evangelical Commentary on the Bible by Royce Gordon Gruenler - Romans Introduction Paul’s letter to the Romans functions simultaneously as a systematic theological treatise and a practical, occasional letter, designed to address specific conflicts and advance Paul’s global missionary agenda. He composed this sustained theological work in Corinth, likely around A.D. 55, while prepari...

Deep Dive into The Treasury of David by Charles Spurgeon - Psalm 18 The psalm discussed in the sources, composed by David early in his life, is divided into three distinct sections that explore God’s revelation. The entire poem, which was committed to the Chief Musician for public worship, rests on the premise that God has authored two complementary tomes, the "world-book" and the "...

Deep Dive into Growth Groups: How to Lead Disciple-Making Small Groups by Colin Marshall - Leading a Bible Study Leading an effective Bible study involves navigating the basic dilemma between Control and Freedom . The leader acts as a Bible teacher, maintaining control to ensure the group reaches clear conclusions based on biblical authority, as there are "right answers" concerning God’s...

Deep Dive into The King in His Beauty: A Biblical Theology of the Old and New Testaments by Thomas R. Schreiner - Judges The book of Judges details a period of profound spiritual and moral decline in Israel, revealing a pervasive truth: Israel needs a king. The fundamental problem plaguing the nation was spiritual, not political, a theme articulated as "progressive deterioration" by Greg...

Deep Dive into Mere Christianity by C. S. Lewis - The Law of Human Nature C. S. Lewis argues that all clear thinking about humanity is founded on two universal facts: human beings possess an inherent understanding of how they ought to behave, and yet they consistently fail to live up to that standard. This innate moral standard is the "Law of Human Nature," an unwritten rule of right and...

Deep Dive into Anadiplosis and Conduplicatio in the English Bible: Rhetoric in the Service of Revelation The rhetorical figures of anadiplosis and conduplicatio are not merely stylistic ornaments in the English Bible but structural forces that shape theology and spiritual formation. Anadiplosis, the repetition of the last word of one clause at the beginning of the next, functions as a "tight-...

Deep Dive into Put Off, Be Renewed, Put On: Paul’s Theology of Sanctification (Ephesians 4:22–24) Paul’s theology of sanctification in Ephesians 4:22–24 presents spiritual growth not as self-improvement, but as the practical outworking of a transfer between two corporate humanities: from the old humanity in Adam to the new humanity in Christ. This framework operates through a tightly connected, th...

Deep Dive into Dependent in the Battle: Praying for Protection (Matthew 6:13) Based on the sources, the final petition of the Lord’s Prayer, “Lead us not into temptation, but deliver us from evil,” serves as the theological climax of Jesus’ instruction on prayer. Situated within the Sermon on the Mount, this request shifts the focus from the forgiveness of past debts to the urgent need for future...

Deep Dive into From One Family to All Nations (Genesis 9:18–19) Genesis 9:18–19 functions as a strategic theological hinge, pivoting the biblical narrative from the universal judgment of the Flood to the specific history of nations and redemption. By identifying Shem, Ham, and Japheth as the exclusive survivors who "went forth from the ark," the text establishes them as the covenantal fo...

Deep Dive into The Doctrine of Original Sin by Jonathan Edwards - Wherein Several Other Objections Are Considered In The Doctrine of Original Sin , Jonathan Edwards defends the reality of hereditary corruption against objections raised by "Dr. T," who argued that the blessings given to Noah—such as fruitfulness and dominion—prove humanity is not under a curse. Edwards counters by disting...

Deep Dive into Commentary on the Book of Psalms by John Calvin - Psalms Introduction John Calvin’s Commentary on the Psalms is a seminal work that treats the biblical text as a profound "Anatomy of all the Parts of the Soul." Calvin coined this distinctive title because he viewed the Psalms as a mirror reflecting every conceivable human emotion—from grief and fear to hope and joy. Unlike...

Deep Dive into The Treasury of David by Charles Spurgeon - Psalm 18 Psalm 18, known as "The Grateful Retrospect," is a majestic eucharistic ode composed by David near the end of his life to review his history of divine deliverance. Uniquely designating himself as "the servant of the Lord" rather than emphasizing his royalty, David prioritizes his relationship with God above his...

Deep Dive into Commentary on the Old Testament by Carl Friedrich Keil and Franz Delitzsch - Psalm 1 Keil and Delitzsch interpret Psalm 1 as the ethical prologue to the Psalter, serving a function similar to the Sermon on the Mount by applying the Divine Law to the inner life. The text opens with the emphatic exclamation Ashrê ("O the blessedness"), signaling a state of "straightness...

Deep Dive into The King in His Beauty: A Biblical Theology of the Old and New Testaments by Thomas R. Schreiner - Joshua The book of Joshua marks a pivotal advance in redemptive history, recording the fulfillment of the second element of God’s promise to Abraham: the possession of the land. This territory was not merely a physical inheritance but a "new Garden," an outpost of Yahweh’s lo...

Deep Dive into An Old Testament Theology by Bruce K. Waltke - The Gifts of Hymns and the Messiah: The Psalms The Psalter serves as a profound theological resource, tracing the trajectory of God’s kingdom from the historical monarchy to the expectation of an eschatological Messiah. Historically, the collection is deeply rooted in the life of King David. Contrary to some critical views, the superscr...

Deep Dive into Sins of Speech: The Deceitful Destruction of Flattery Flattery is often dismissed as a harmless social lubricant, but biblical theology reveals it as a serious "disease of the heart" and a form of deceit. Defined as insincere or exaggerated praise spoken for selfish gain, flattery functions as a "lie wrapped in a smile." It is distinguished from genuine encourage...

Deep Dive into Delight in the Will of God: New-Covenant Obedience in Christ (Psalm 40:8) Psalm 40:8 presents the ideal pattern of biblical piety: joyful, heart-internalized conformity to God’s will. In a single verse, the psalmist unites desire (“I delight”), action (“to do your will”), and internalization (“your law is within my heart”). The Hebrew term for delight, ḥāpēṣ , signifies eager pleasu...

Deep Dive into Forgiven Debtors: Living as Forgiven Forgivers (Matthew 6:12) Matthew 6:12 functions as the heartbeat of Christian piety, defining believers as "forgiven debtors" who live in continual dependence on grace. Situated within the Lord's Prayer, this petition follows three "God-ward" requests for His glory, placing the confession of sin at the center of human need...

Deep Dive into Seeing Christ in the Bow: God’s Covenant of Preservation (Genesis 9:8–17) Genesis 9 establishes the Noahic covenant as a unilateral pledge of preservation rather than a promise of eternal salvation. Emerging from the de-creation of the Flood, this covenant functions to stabilize the cosmos, guaranteeing that the natural order—seedtime, harvest, and seasons—will continue without inte...

Deep Dive into The Doctrine of Original Sin by Jonathan Edwards - That Great Objection against the Imputation of Adam's Sin to His Posterity, Considered, That Such Imputation Is Unjust and Unreasonable, inasmuch as Adam and His Posterity Are Not One and the Same, with a Brief Reflection Subjoined of What Some Have Supposed, of God Imputing the Guilt of Adam's Sin to His Posterity, but in a...