# G2722 - katecho **Strong's:** [G2722](https://www.blueletterbible.org/lexicon/g2722/) · BLB lookup **Pronunciation:** *kat-EKH-oh* (Erasmian) or *kat-EH-kho* (Modern Greek); accent on the second syllable **Part of speech:** verb, transitive, appears in present, aorist, perfect tenses across NT; compound of *kata* + *echō* **NT occurrences:** ~18 in the NT, including [Luke 4:42](/codex/luke-4-42/); 8:15; 14:9; [Acts 27:40](/codex/acts-27-40/); **[Rom 1:18](/codex/romans-1-18/)**; 7:6; [1 Cor 7:30](/codex/1-corinthians-7-30/); 11:2; 15:2; [2 Cor 6:10](/codex/2-corinthians-6-10/); **[1 Thess 5:21](/codex/1-thessalonians-5-21/)**; **[2 Thess 2:6-7](/codex/2-thessalonians-2-6-7/)**; [Phlm 13](/codex/philemon-13/); **[Heb 3:6](/codex/hebrews-3-6/), [14](/codex/hebrews-3-14/); 10:23** **Theological-load-bearing uses:** [Romans 1:18](/codex/romans-1-18/) (the suppression-of-truth diagnostic of unbelief); [2 Thessalonians 2:6-7](/codex/2-thessalonians-2-6-7/) (the eschatological-restrainer); [Hebrews 3:6](/codex/hebrews-3-6/), [14](/codex/hebrews-3-14/); 10:23 + [1 Cor 11:2](/codex/1-corinthians-11-2/); 15:2; [1 Thess 5:21](/codex/1-thessalonians-5-21/) (the hold-fast-the-saving-truth apostolic-imperative) **Apologetic significance:** the linchpin verb anchoring the codex's [Romans 1](/codex/romans-1/) account of *why atheists don't believe*, and the categorical-mirror of the believer's hold-fast-the-truth response to the same revelation ## Semantic range The verb operates across four overlapping senses, with the *moral valence* (positive / negative) determined by **what** is being held, not by the action of holding itself: 1. **Negative, to suppress, restrain against the will, hold down**, - **[Rom 1:18](/codex/romans-1-18/)**, *"who suppress (katechontōn) the truth in unrighteousness"*, the apostolic diagnostic of unbelief: the unbeliever *holds-down* the truth he possesses - **[Luke 4:42](/codex/luke-4-42/)**, the crowds "tried to keep (*kateichon*) him from going away from them", suppression against the agent's will - **[Rom 7:6](/codex/romans-7-6/)**, "we have been released from the Law, by which we were *held bound* (*kateichometha*, passive)", suppression-of-the-self by external force, from which Christ liberates 2. **Positive, to hold fast, cling to, retain, preserve**, *the most-frequent NT sense, used in apostolic-paraenetic imperatives* - **[Luke 8:15](/codex/luke-8-15/)**, "in an honest and good heart, *hold it fast* (*katechousin*)", the seed of the word held-fast in good ground - **[1 Cor 11:2](/codex/1-corinthians-11-2/)**, "you *hold fast* (*katechete*) the traditions just as I delivered them to you", apostolic-tradition-preservation - **[1 Cor 15:2](/codex/1-corinthians-15-2/)**, "by which also you are saved, if you *hold fast* (*katechete*) the word I preached to you", the saving-gospel held-fast - **[1 Thess 5:21](/codex/1-thessalonians-5-21/)**, "examine everything carefully; *hold fast* (*katechete*) to that which is good" - **[Heb 3:6](/codex/hebrews-3-6/)**, "*hold fast* (*katascḥōmen*) the boldness and the rejoicing of the hope firm to the end" - **[Heb 3:14](/codex/hebrews-3-14/)**, "*hold fast* (*katascḥōmen*) the beginning of our assurance firm to the end" - **[Heb 10:23](/codex/hebrews-10-23/)**, "*hold fast* (*katescḥōmen*) the confession of our hope without wavering" - The Hebrews trio + the Pauline + Petrine imperatives constitute the **load-bearing positive-deployment** of the verb; *hold-fast* is the constant-state requirement of Christian discipleship 3. **Restraint-of-evil, to hold-back, restrain, prevent the unfolding-of**, the moral valence here is *positive* (restraint of evil) even though the verb's action mirrors the negative-suppression case - **[2 Thess 2:6-7](/codex/2-thessalonians-2-6-7/)**, *"And you know what *restrains* (*to katechon*) him now... For the mystery of lawlessness is already at work; only he who now *restrains* (*ho katechōn*) will do so until he is taken out of the way"*, the eschatological-restrainer (interpretive options: Holy Spirit; Roman Empire / civic order; the gospel / church; Michael the archangel; some other eschatological agent) - The same verbal action that *suppresses-truth-in-unbelief* ([Rom 1:18](/codex/romans-1-18/)) operates here as *restrains-lawlessness-pending-eschaton* 4. **Possessive / directional, to have-in-possession, possess fully; to keep-on-course-toward** - **[2 Cor 6:10](/codex/2-corinthians-6-10/)**, "as poor yet making many rich, as having nothing yet *possessing* (*katechontes*) all things" - **[1 Cor 7:30](/codex/1-corinthians-7-30/)**, "those who use the world as not *making full use of it* (*katechōmenoi*)" - **[Acts 27:40](/codex/acts-27-40/)**, the sailors "kept her [the boat] *steered toward* (*kateichon*) the beach", directional / nautical-steering - **[Phlm 13](/codex/philemon-13/)**, "I would have liked to *keep him* (*katechein*) with me" - The possessive + directional senses are derivative; the load-bearing theological uses are the negative-suppression + positive-hold-fast + restrainer triad above ### Sub-distinctions - **The valence-asymmetry is the load-bearing exegetical datum**: the *same verbal action* of *holding* operates as *suppression* ([Rom 1:18](/codex/romans-1-18/), holding down the truth) and as *preservation* ([Heb 10:23](/codex/hebrews-10-23/), holding fast the confession). The moral content of *what is held* determines whether the holding is sin or sanctification. **Holding the truth = damnable suppression; holding the gospel = saving perseverance.** The unbeliever and the believer perform the *same action* on the *same revelation* with *opposite moral valences*, the diagnostic of unbelief is that the very truth-grasped becomes the truth-suppressed. - **The *kata* prefix's intensive force** distinguishes *katechō* from the simpler *echō* ("to have / hold"). *Echō* is bare possession; *katechō* is *firm / sustained / energy-requiring / against-pressure* holding. The [Rom 1:18](/codex/romans-1-18/) suppression is not passive ignorance, it is deliberate, sustained, energetic *down-pressing* of a truth that would otherwise rise. The [Heb 10:23](/codex/hebrews-10-23/) hold-fast is correspondingly active, deliberate, against-pressure clinging. - ***Katechō* differs structurally from *kratéō* (G2902, "to seize / grasp / take hold of")**, *kratéō* names the initial-act of seizing; *katechō* names the sustained-state of holding-against-pressure. The believer first *kratéō*-grasps the gospel by faith, then *katechō*-holds-it-fast in perseverance. ## Theological force Three distinct doctrinal-theological structures rest on *katechō*, and the connections among them are the most apologetically-loaded feature of the verb. ### 1. The [Romans 1:18](/codex/romans-1-18/) suppression-of-truth diagnostic The [Rom 1:18](/codex/romans-1-18/) deployment is the **single most apologetically-load-bearing use** of the verb: > *"For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who suppress (katechontōn) the truth in unrighteousness, because that which is known about God is evident within them; for God made it evident to them."* ([Romans 1:18-19](/codex/romans-1-18-19/), NASB95) See [Romans 1.18-21](/codex/romans-1-18-21/) rich hub for the full theological-pastoral treatment. The verse establishes: - **The presupposition of possessed truth**, the participle *katechontōn* (those-who-suppress) operates on a direct-object (*tēn alētheian*, "the truth") that the suppressor **already has**. You cannot *suppress* what you do not possess. Paul's argument therefore *requires* that humans possess truth about God they then suppress. Verse 19 makes this explicit: *"that which is known about God is evident within them; for God made it evident to them."* The knowledge is not absent; it is present and held-down. - **The moral-volitional character**, the prepositional phrase *en adikia* ("in unrighteousness") qualifies *how* the suppression operates. It is not neutral cognitive failure (i.e., not honest-mistake); it is *moral-volitional* act done in / through / by unrighteousness. The suppressor is morally culpable for the suppression, not merely epistemically unfortunate. - **The intensive-active character**, the *kata* prefix marks deliberate, sustained, energy-requiring action. The [Rom 1:18](/codex/romans-1-18/) suppression is not the passive forgetting of a learned fact; it is the active down-pressing of a truth that would otherwise rise. This matches the broader Pauline framing in 1:21, "they knew God" (*gnontes ton theon*) but "they did not honor Him as God" (volitional refusal) and their *thinking* "became futile" (cognitive consequence downstream of moral refusal). - **The diagnostic of unbelief**, atheism on Paul's reading is not primarily *epistemic* failure (evidence too weak; arguments insufficient; honest seekers unconvinced) but *moral-volitional* failure (truth-known-and-suppressed-in-unrighteousness). The codex treats this as **one strand** of the Christian account of unbelief, not the whole; multiple strands operate jointly (see [Faith is Belief Without Evidence Objection Defeater](/codex/faith-is-belief-without-evidence-objection-defeater/) and §3 below). - **Reformed Epistemology grounding**, Alvin Plantinga's *Warranted Christian Belief* (Oxford 2000) builds the *sensus divinitatis* + its corruption-by-sin model on the [Rom 1](/codex/romans-1/) framework. The *sensus divinitatis* (Calvin's term) is the cognitive faculty that produces basic-belief in God under appropriate triggering conditions (the heavens declaring God's glory; conscience's moral testimony; existential awareness). Sin corrupts the faculty's operation; the corruption is the suppression Paul describes. The atheist's failure to believe is therefore not the absence of a working faculty but the *operation* of a corrupted-by-suppression faculty. ### 2. The [2 Thessalonians 2:6-7](/codex/2-thessalonians-2-6-7/) eschatological-restrainer The [2 Thess 2:6-7](/codex/2-thessalonians-2-6-7/) deployment uses *katechō* / *to katechon* / *ho katechōn* for the agent or power restraining the full revelation of the man-of-lawlessness (antichrist): > *"And you know what restrains (to katechon) him now, so that in his time he will be revealed. For the mystery of lawlessness is already at work; only he who now restrains (ho katechōn) will do so until he is taken out of the way. Then that lawless one will be revealed..."* ([2 Thess 2:6-8a](/codex/2-thessalonians-2-6-8/), NASB95) The interpretive history is rich and contested: - **Holy Spirit restraint**, Augustine considered this; the Spirit's operation through the church holds-back the full revelation of lawlessness; the church-as-temple-of-the-Spirit acts as restraining-agent until the church is removed (pretribulational-rapture readings) or until the Spirit's restraining-function is withdrawn (other dispensational readings) - **Roman Empire / civic-order restraint**, Tertullian; the *to katechon* (neuter) is the Roman state; *ho katechōn* (masculine) is the emperor as personalized embodiment; the imperial-order restrains lawless-anarchy until civic-order collapses; this reading was load-bearing in patristic literature - **Gospel / church / preaching restraint**, Calvin treated the gospel's preaching as the restraining-function; the lawless-one cannot fully appear until the gospel has gone to all nations ([Matt 24:14](/codex/matthew-24-14/)); the church-as-mission-agent restrains lawlessness - **Michael the archangel**, based on [Dan 10:13](/codex/daniel-10-13/), [21](/codex/daniel-10-21/); 12:1; some readings identify *ho katechōn* with Michael as the cosmic-angelic-warrior who restrains evil-eschatologically - **Some agent unidentified**, the text's deliberate vagueness may indicate the audience knew but readers don't; the function (restraint of evil-eschatologically) is clear even where the identity is contested The codex treats the restrainer-identity as **contested in-house** (multiple orthodox-Christian readings are permissible) while the **theological function** is consensus: there is an agent or power-of-restraint actively holding-back the full eschatological-revelation of lawlessness until divinely-appointed time. The verb's appearance here in *positive* moral valence (restraining evil), using the same word that operates in *negative* moral valence (suppressing truth) in [Rom 1:18](/codex/romans-1-18/), is theologically suggestive: God's economy includes both the *judgment-act* of allowing-truth-to-be-suppressed-by-unbelievers ([Rom 1:18](/codex/romans-1-18/) unto wrath-revealed) and the *mercy-act* of restraining-evil-by-the-restrainer ([2 Thess 2:6-7](/codex/2-thessalonians-2-6-7/) unto patience-toward-repentance). ### 3. The Hebrews / Pauline / Petrine hold-fast apostolic-imperative The positive use of *katechō* in apostolic-paraenetic-imperative contexts is the **mirror-image of the [Rom 1](/codex/romans-1/) suppression**. Six load-bearing passages: - **[Heb 3:6](/codex/hebrews-3-6/)**, *"but Christ was faithful as a Son over His house, whose house we are, if we hold fast (katascḥōmen) the boldness and the rejoicing of the hope firm to the end"* - **[Heb 3:14](/codex/hebrews-3-14/)**, *"For we have become partakers of Christ, if we hold fast (katascḥōmen) the beginning of our assurance firm to the end"* - **[Heb 10:23](/codex/hebrews-10-23/)**, *"Let us hold fast (katescḥōmen) the confession of our hope without wavering, for He who promised is faithful"* - **[1 Cor 11:2](/codex/1-corinthians-11-2/)**, *"Now I praise you because you remember me in everything and hold fast (katechete) the traditions just as I delivered them to you"* - **[1 Cor 15:2](/codex/1-corinthians-15-2/)**, *"by which also you are saved, if you hold fast (katechete) the word which I preached to you, unless you believed in vain"* - **[1 Thess 5:21](/codex/1-thessalonians-5-21/)**, *"examine everything carefully; hold fast (katechete) to that which is good"* The cumulative force: **Christian discipleship is fundamentally characterized by *katechō*-holding-fast** the saving-revelation that the unbeliever holds-down. The same revelation; the same verb; opposite moral valence; opposite ultimate destinations. The hold-fast / hold-down distinction is the **diagnostic line** between the regenerate and the unregenerate response to God's self-revelation in creation, conscience, and (supremely) Christ. The Hebrews trio is especially load-bearing: each instance pairs *katechō* with *firm-to-the-end* / *without-wavering*, apostasy-resistance language. The believer's perseverance is not a one-time grasp but a sustained holding-against-pressure that mirrors (in reverse moral valence) the unbeliever's sustained holding-down of the truth. Both are active, deliberate, against-pressure operations on the same object (God's self-revealing-truth); the moral valence is determined by direction (downward-suppression vs. clinging-preservation), not by intensity-of-action. ## The suppress-or-hold-fast diagnostic in apologetic deployment The [Rom 1:18](/codex/romans-1-18/) *katechō* supplies the codex's **load-bearing diagnostic** for *why atheists don't believe*, and crucially, supplies the *non-circular* response to the atheist's "you can't use faith to prove faith" charge against the Romans appeal. ### The diagnostic structure Paul's argument in [Rom 1:18-21](/codex/romans-1-18-21/) has the following structure: 1. **The truth about God is evident** (v. 19: *phaneron*, "manifest") in what has been made (v. 20: *kathoratai*, "clearly seen / perceived") 2. **Humans possess this truth** (the suppression in v. 18 presupposes possession; you cannot suppress what you don't have) 3. **Humans hold-down (*katechō*) this truth in unrighteousness** (v. 18), the suppression is moral-volitional, not honest-mistake 4. **The suppression has cognitive consequences** (v. 21, "they became futile in their thinking"), the moral act of suppression corrupts the subsequent epistemic faculties 5. **The atheist's self-report of non-belief is therefore not the whole story**, the self-report describes the *current cognitive state* (no belief); Paul's argument describes the *moral-volitional dynamic underneath* (suppression of present truth) The Christian apologetic deployment of this framework must avoid two failure modes: - **Failure mode 1, using [Rom 1](/codex/romans-1/) as a *justificatory* argument for Christianity to a non-Christian.** This would be circular: appealing to disputed scripture to settle a dispute about that scripture's authority. The atheist's "you can't use faith to prove faith" charge correctly identifies this failure mode. - **Failure mode 2, using [Rom 1](/codex/romans-1/) as the *complete* account of atheist unbelief.** Some atheists are genuine intellectual seekers; some have unanswered apologetic objections; some have emotional / volitional barriers other than truth-suppression specifically; some have not yet been drawn ([John 6:44](/codex/john-6-44/)). [Rom 1](/codex/romans-1/) covers one strand; other strands need other engagements. The correct deployment of [Rom 1](/codex/romans-1/) *katechō*: - **Descriptive-internal**: when asked *what Christianity teaches about atheist unbelief*, [Rom 1](/codex/romans-1/) supplies the answer (truth-suppression). This is **descriptive** of the Christian position, not **justificatory** of Christianity. No circularity. - **Diagnostic-pastoral**: when ministering to a Christian struggling with doubt or to an atheist showing volitional barriers (Nagel's "I hope there is no God"), [Rom 1](/codex/romans-1/) supplies the diagnostic frame. The suppression-of-truth dynamic helps explain emotional resistance even when intellectual evidence is conceded. - **Convergent with natural theology**: when arguing *for* Christianity to a non-Christian, the codex deploys natural-theology arguments (cosmological, teleological, moral, ontological) that *do not* presuppose [Rom 1](/codex/romans-1/)'s authority. If the natural-theology arguments succeed, *they supply independent confirmation* of what [Rom 1](/codex/romans-1/) claims, that the truth about God is knowable from creation. The non-circular path: natural-theology arguments establish what [Rom 1](/codex/romans-1/) *describes*; [Rom 1](/codex/romans-1/) then *explains* why the natural-theology arguments are widely resisted. ### The atheist's "you can't use faith to prove faith" charge, diagnosed The charge contains an equivocation on *faith*. If *faith* means *blind belief without evidence* (the New Atheist caricature), the charge has force. If *faith* means *reasoned commitment grounded in evidence and testimony* (the Christian definition per [Heb 11:1](/codex/hebrews-11-1/), "the substance of things hoped for, the *evidence* of things not seen"), the charge collapses. See [Faith is Belief Without Evidence Objection Defeater](/codex/faith-is-belief-without-evidence-objection-defeater/) for the full treatment. Additionally, the charge applies symmetrically to the atheist: at some foundational level, the atheist's own commitments (naturalism; evidentialism; reliability of cognitive faculties; the law of non-contradiction; the validity of induction) are not justified by argument from more basic premises. Every worldview eventually rests on foundational commitments not derivable from further premises (Plantinga's *Where the Conflict Really Lies*, 2011, develops this for naturalism specifically). The atheist who demands the Christian step outside the Christian framework to evaluate Christianity must apply the same demand to atheism. This is the **transcendental-presuppositional** move, see [Cornelius Van Til](/codex/cornelius-van-til/) entity hub for the historical anchor. ## Apologetic-load summary Five distinct deployment-loads anchored on the verb: 1. **The [Rom 1](/codex/romans-1/) suppression diagnostic**, the load-bearing account of atheist unbelief as moral-volitional rather than purely epistemic; convergent with [Faith is Belief Without Evidence Objection Defeater](/codex/faith-is-belief-without-evidence-objection-defeater/) 2. **The Reformed-Epistemology anchor**, Plantinga's *sensus divinitatis* + corruption-by-sin model; see [Belief Vs Knowledge](/codex/belief-vs-knowledge/) and [Alvin Plantinga](/codex/alvin-plantinga/) 3. **The hold-fast / hold-down moral-valence-mirror**, same verb, same object, opposite moral valence; the believer and unbeliever's responses to the same revelation are categorically-distinct 4. **The [2 Thess 2](/codex/2-thessalonians-2/) restrainer**, eschatological-mercy-restraint of lawlessness; pastoral hope-frame for late-modernity cultural-disintegration 5. **The [Heb 3](/codex/hebrews-3/) / 10 perseverance-imperative**, Christian discipleship as sustained hold-fast against apostasy-pressure; pairs with [1 Peter 3.15](/codex/1-peter-3-15/) apologia-mandate as the *negative-discipline-of-clinging* alongside the *positive-discipline-of-defending* ## Patristic + Reformation + modern engagement **Classical / patristic / medieval:** - **Augustine** (*De Spiritu et Littera* + *Contra Faustum* c. 412-422), develops the suppression-diagnostic into the *will-bound-by-sin* framework; cognitive failure is downstream of volitional rebellion - **John Chrysostom** (*Homilies on Romans* 3, c. 391), exegetical-pastoral treatment of *katechō* in [Rom 1:18](/codex/romans-1-18/); emphasizes the unbeliever's moral-culpability for suppression - **Thomas Aquinas** (*ST* I-II q. 9, "On the Cause of the Movement of the Will"; *Commentary on Romans* on 1:18-23), the intellect's failure on God-knowledge is properly traced to the will's deficiency, consistent with the *katechō* diagnostic - **Cyril of Alexandria** (*Commentary on Romans*), Greek-patristic engagement preserving the verb's intensive-force exegetically **Reformation:** - **John Calvin** (*Institutes* 1.3, "The Knowledge of God Naturally Implanted in the Human Mind" + 1.4, "This Knowledge is Either Smothered or Corrupted, Partly by Ignorance, Partly by Malice"), the foundational Reformed treatment; coined the term *sensus divinitatis*; argues every human has implanted-knowledge-of-God which is *suppressed* (Calvin's Latin *opprimitur*, *suffocatur*) under the influence of sin. The [Romans 1](/codex/romans-1/) *katechō* is the biblical-textual anchor of Calvin's *sensus divinitatis* doctrine. *"There is within the human mind, and indeed by natural instinct, an awareness of divinity. This we take to be beyond controversy. To prevent anyone from taking refuge in the pretense of ignorance, God himself has implanted in all men a certain understanding of his divine majesty"* (*Institutes* 1.3.1). - **John Owen** (*The Mortification of Sin*, 1656), applies the suppression-dynamic to the believer's own residual unbelief; the regenerate must mortify the residual *katechō*-tendency in their own flesh **Modern / contemporary:** - **Cornelius Van Til** (*The Defense of the Faith*, 1955), presuppositional-apologetic tradition's heavy reliance on [Rom 1](/codex/romans-1/) + *katechō* as the foundational-diagnostic of unbelief; "all men know God"; the unbeliever's "knowing-yet-suppressing" is the load-bearing premise of presuppositional-apologetic method - **Greg Bahnsen** (*Always Ready*, 1996; *Van Til's Apologetic*, 1998), Van Til's most systematic interpreter; develops the suppression-diagnostic into a full apologetic methodology - **John Frame** (*Apologetics to the Glory of God*, 1994; *The Doctrine of the Knowledge of God*, 1987), refines the Van-Tilian framework; balances the suppression-diagnostic with engagement of natural-theology arguments - **Alvin Plantinga** (*Warranted Christian Belief*, Oxford 2000), the magisterial Reformed-Epistemology systematization; *sensus divinitatis* + sin's corruption thereof; non-circular grounding of basic-Christian-belief via proper-function-epistemology - **William Lane Craig** (*Reasonable Faith*, 3rd ed. 2008), broader-classical-apologetic alternative to Plantingean Reformed Epistemology; both nonetheless engage the [Rom 1](/codex/romans-1/) *katechō* framework, differing on emphasis (Craig: more focus on natural-theology arguments; Plantinga: more focus on proper-basicality) - **Tim Keller** (*The Reason for God*, 2008), popular-level engagement of the suppression-dynamic; "every person already has a faith of some kind"; deploys [Rom 1](/codex/romans-1/) *katechō* framework pastorally in late-modern-secular context - **Doug Wilson** + **Jamin Hubner** + **various Van-Tilian successors**, continue the presuppositional-tradition; *katechō* remains a load-bearing diagnostic ## See also - [Romans 1.18-21](/codex/romans-1-18-21/), the rich-hub for the Pauline passage where *katechō* is most apologetically-load-bearing - [Faith is Belief Without Evidence Objection Defeater](/codex/faith-is-belief-without-evidence-objection-defeater/), the defeater syllogism engaging the New Atheist caricature of faith; the *katechō* diagnostic is core deployment-content - [Belief Vs Knowledge](/codex/belief-vs-knowledge/), the master concept hub on Christian epistemology; Reformed Epistemology anchored on *sensus divinitatis* + *katechō*-corruption - [Apologetics](/codex/apologetics/), master concept hub on the discipline - [1 Peter 3.15](/codex/1-peter-3-15/), the apologia-mandate rich-hub; pairs with *katechō* as the positive-discipline-of-defending alongside the positive-discipline-of-clinging ([Heb 10:23](/codex/hebrews-10-23/)) - [G627 - apologia](/codex/g627-apologia/), sibling lexicon hub on the apologia / defense vocabulary - [Alvin Plantinga](/codex/alvin-plantinga/), Reformed Epistemology architect; *Warranted Christian Belief* magisterial systematization - [Cornelius Van Til](/codex/cornelius-van-til/), presuppositional-apologetic architect; *katechō* as foundational diagnostic - [Greg Bahnsen](/codex/greg-bahnsen/), Van Til's systematic interpreter - [Thomas Aquinas](/codex/thomas-aquinas/), *ST* I-II q. 9 will-causes-intellect engagement - [John Calvin](/codex/john-calvin/), *sensus divinitatis* doctrine grounded in [Rom 1](/codex/romans-1/) *katechō* - [Augustine](/codex/augustine/), will-bound-by-sin framework downstream of *katechō* diagnostic - [Christianity](/codex/christianity/), the doctrinal package this hub equips defense of - [Methodological Naturalism](/codex/naturalism/), the contemporary atheist methodological commitment the suppression-diagnostic is most apologetically aimed at