Reformed Thinking

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...

Deep Dive into The Moody Handbook of Theology, Revised and Expanded by Paul Enns - Introduction to Biblical Theology The Moody Handbook of Theology outlines a comprehensive framework for theological study, dividing the discipline into five major areas: biblical, systematic, historical, dogmatic, and contemporary theology. A primary distinction is drawn between biblical and systematic theology. Bib...

Deep Dive into The Treasury of David by Charles Spurgeon - Psalm 17 The essential difference between the righteous and the worldly person lies in the timing, nature, and duration of their satisfaction. The "men of the world" are defined by the present; they are "men of time" whose hopes and fears are bounded entirely by the narrow sphere of mortality. Their portion is received...

Deep Dive into Anchoring Bias: How First Impressions Quietly Shape Our Decisions Anchoring bias is a pervasive cognitive distortion where an initial piece of information—whether a number, idea, or label—exerts a disproportionate influence on subsequent judgments. Rooted in the research of psychologists Amos Tversky and Daniel Kahneman, this phenomenon explains why human decisions systematically cl...

Deep Dive into The King in His Beauty: A Biblical Theology of the Old and New Testaments by Thomas R. Schreiner - Deuteronomy Deuteronomy presents a multifaceted theology centered on the supremacy of Yahweh and the urgent call for Israel to submit to His lordship to enter and possess the Promised Land. The text emphasizes that this call to obedience is not a method of earning salvation but a grate...

Deep Dive into Mere Christianity by C. S. Lewis - Preface In the preface to Mere Christianity , C.S. Lewis outlines the origins, purpose, and limitations of his seminal work. Originally delivered as radio broadcasts during World War II, the content was published as three separate parts before being unified into a single volume. Lewis notes that while he initially retained the conversational tone o...

Deep Dive into ἐκ The Greek preposition ek (appearing as ex before vowels) fundamentally signifies motion "from the interior outwards." Functioning as the direct opposite of eis (into), it exclusively governs the genitive case. Cognitive linguistics frames this usage through the image of a "Trajector" moving out of a "Landmark" or container. This radical spatial sense...

Deep Dive into Guarded by the Word: Walking the Pure Way in an Impure Age (Psalm 119:9–11) Psalm 119:9–11 addresses the urgent question of how a believer, represented by a "young man," can maintain moral purity in a corrupt world. The psalmist defines purity not as subjective innocence but as a condition of integrity and freedom from defilement, anchored in the objective standard of God&...

Deep Dive into Give Us This Day Our Daily Bread: Divine Providence and Daily Dependence (Matthew 6:11) The petition "Give us this day our daily bread" serves as a fundamental challenge to the modern illusion of autonomy. By framing the believer as a dependent child rather than a self-sufficient sovereign, Jesus reorients the human heart from prideful self-reliance to humble trust in Divi...

Deep Dive into Life Under a Preserving God: The Noahic Covenant and the Sanctity of Human Life (Genesis 9:1–7) Genesis 9:1–7 functions as a foundational charter for human life in the post-flood world, serving as the ethical core of the Noahic covenant. Standing at the threshold of a new era, the passage begins by reaffirming the original creation mandate. God explicitly repeats the call to be frui...

Deep Dive into The Doctrine of Original Sin by Jonathan Edwards - Concerning the Objection, against the Doctrine of Native Corruption, That to Suppose Men Receive Their First Existence in Sin, Is to Make Him Who Is the Author of Their Being, the Author of Their Depravity Jonathan Edwards defends the doctrine of native depravity against Dr. T’s objection that it charges God with being the author of...