Cross-Reference Analysis
09 Cross-Reference and Theme Analysis — English → Filipino | 1 Timothy 1–6
Scope and Method
This document maps every Old Testament quotation and allusion, every messianic reference, every typological pattern, and every direct parallel to the baseline curriculum (Romans) found across the entire book of 1 Timothy, chapter 1 through chapter 6. Citations use normalizable English Bible-citation format (e.g., “Deuteronomy 25:4,” “Genesis 3:6”) so that Phase 2 tooling can machine-match references across documents and curricula. Filipino book-name conventions for the destination-language text itself follow the baseline’s established forms (Roma, Genesis, Deuteronomo, Awit, etc.) per 12_ai_translation_requirements.md.
Each row records: the 1 Timothy passage, its theme, the related biblical character(s), the Old Testament/New Testament connection, and a translation-sensitivity rating using the baseline’s four-tier convention (Critical / High / Medium / Low), with a brief grounded reason where the rating is Critical or High.
No chapter is without at least one cross-reference; chapters or sub-sections with no live OT quotation or Romans parallel are explicitly marked “reviewed — no additional cross-reference” rather than omitted.
Cross-Reference Matrix
Chapter 1
| Passage | Theme | Related Character(s) | OT/NT Connection | Translation Sensitivity |
|---|---|---|---|---|
| 1 Timothy 1:1 | Godliness and Contentment (God as Savior) | God, Paul | Allusion: Isaiah 45:21 (“a righteous God and a Savior; there is none besides me”) — establishes God’s saving identity later shared explicitly with Christ (1 Timothy 1:1; 2:3; 4:10) | Medium — reinforces baseline “Savior” (Tagapagligtas) Critical-tier note; not a direct quotation. |
| 1 Timothy 1:3-4 | Sound Doctrine versus False Teaching | Paul, Timothy, unnamed false teachers | Allusion: contrasts with legitimate OT genealogical/legal material (e.g., Genesis 5, Numbers 1) by condemning speculative misuse of it; parallels Titus 3:9 (same author, same warning) | Medium — “mga kathang-isip” (myths) and “mga talaangkanan” (genealogies) must not read as a blanket condemnation of biblical genealogies themselves, only of speculative misuse. |
| 1 Timothy 1:8-9 | Sound Doctrine / proper use of the Law | Moses (implied), Paul | Direct doctrinal echo: Romans 7:12 (“the Law is holy, and the commandment is holy, righteous, and good”) — Romans parallel, same author, same Mosaic Law referent | High — must render consistently with baseline kautusan and with Romans’ own affirmation that the Law is good but not the mechanism of justification. |
| 1 Timothy 1:11 | Gospel; Deity of Christ | Paul, God | Direct Romans parallel: Romans 1:1-4’s gospel-opening vocabulary (gospel, glory, God) | Medium — reuse baseline Mabuting Balita, kaluwalhatian, Diyos exactly. |
| 1 Timothy 1:12-16 | Grace; Universal Human Accountability | Paul (as “foremost” sinner) | NT parallel: Romans 5:20 (“where sin increased, grace abounded all the more”); Ephesians 3:8 (Paul, “the very least of all the saints”) | High — Paul’s testimony is the letter’s strongest test case against utang na loob framing of grace: a blasphemer/persecutor owed nothing and could repay nothing, yet received grace superabundantly. |
| 1 Timothy 1:15 | Sound Doctrine (trustworthy saying); Salvation | Christ Jesus, sinners | NT parallel: Luke 19:10 (“the Son of Man came to seek and to save the lost”); Romans 5:8 (Christ died for sinners) | Critical — reuse baseline kaligtasan/Salvation framing; salvation is by faith, illustrated here by the least likely convert (Paul), not by ritual status. |
| 1 Timothy 1:17 | Deity of Christ / One God | God | Direct OT echo: Deuteronomy 6:4 (Shema, “the LORD is one”); Isaiah 40:28 (“the everlasting God”); 1 Kings 8:27 (God’s transcendence, “the heaven of heavens cannot contain you”) | High — doxology anticipates 2:5’s “one God” and 6:15-16’s closing doxology; render “tanging Diyos” (only God) consistently across all three occurrences. |
| 1 Timothy 1:19-20 | Guarding the Deposit of Faith; Church Discipline | Hymenaeus, Alexander, Paul | NT parallel: 1 Corinthians 5:5 (handing an unrepentant sinner over “to Satan” for church discipline) | Medium-High — church-discipline doctrine; must not be applied casually as a template for informal church conflict. |
Chapter 2
| Passage | Theme | Related Character(s) | OT/NT Connection | Translation Sensitivity |
|---|---|---|---|---|
| 1 Timothy 2:1-2 | Public Worship and Prayer | Paul, Timothy, “kings and all who are in high positions” | Direct Romans parallel: Romans 13:1-7 (submission to and prayer regarding governing authorities); OT echo: Jeremiah 29:7 (“seek the welfare of the city… pray to the LORD on its behalf”) | Medium — flagged in baseline routing as a government/authority-sensitive passage requiring native speaker review, not theologian escalation by itself. |
| 1 Timothy 2:4 | Universal Scope of the Gospel | God, “all people” | NT parallel: 2 Peter 3:9 (“not wishing that any should perish”); Ezekiel 18:23; direct Romans parallel: Romans 10:12-13 (“everyone who calls on the name of the Lord will be saved”) | High — must retain unqualified universal offer language without implying universal automatic salvation (see 2:5-6 note below and baseline Universal Scope of the Gospel doctrine). |
| 1 Timothy 2:5 | Christ as the One Mediator; Deity of Christ | God, Christ Jesus, Moses (typological contrast) | Direct OT echo: Deuteronomy 6:4 (Shema, “one God”); typological contrast: Exodus 20:19/Deuteronomy 5:5 and Galatians 3:19-20 (Moses as mediator of the old covenant Law, now surpassed); Job 9:33 (“would that there were someone to arbitrate between us”) | Critical — the single most direct confrontation point with Filipino folk-Catholic saint/Marian intercession practice in this curriculum; mandatory teaching note required (see baseline tagapamagitan/mediator entry). |
| 1 Timothy 2:6 | Christ as the One Mediator; Atonement | Christ Jesus | Direct OT echo: Isaiah 53:10-12 (the Servant’s substitutionary death “for many”); NT parallel: Mark 10:45 (“give his life as a ransom for many”) | High — reuse pantubos (ransom); must convey costly substitutionary payment, not generic help. |
| 1 Timothy 2:8 | Public Worship and Prayer | worshiping men | Direct OT echo: Psalm 134:2 (“lift up your hands”); Psalm 24:3-4 (“clean hands and a pure heart”) | Low-Medium. |
| 1 Timothy 2:9-12 | Public Worship and Prayer; household order | women in worship | NT parallel: 1 Peter 3:3-4 (inner adornment over outward); 1 Corinthians 14:34-35 (order in worship) | High — contested application passage across denominational traditions; render accurately without resolving the wider complementarian/egalitarian debate (per 07 semantic analysis notes on hēsychia and authentein). |
| 1 Timothy 2:13-14 | Creation Order; the Fall; Household Order | Adam, Eve | Direct OT allusion: Genesis 2:7, 2:18-23 (Adam formed first, Eve formed from him); Genesis 3:1-6 (the serpent deceives Eve, not Adam) — the letter’s most explicit direct reference to the Genesis creation/fall narrative | Critical — Romans-parallel collision risk. Romans 5:12-21 also uses Adam typologically, but for a different argument (Adam as the head through whom sin and death entered the human race, contrasted with Christ as the second/greater Adam). 1 Timothy 2:13-14 uses the same two figures (Adam, Eve) for a different purpose (creation order and who was deceived). These two uses must NOT be harmonized into a single argument in teaching materials; each serves its own function in its own letter. Flag for human theologian review whenever both curricula are taught in sequence. |
| 1 Timothy 2:15 | Salvation; Godliness | Eve (implied), women | Possible OT echo: Genesis 3:15 (the promised “offspring” of the woman — the protoevangelium) | Critical — see baseline mandatory note: must not be read as salvation-by-childbearing, which would contradict the letter’s own faith-alone framework (1:15-16) and Romans’ justification-by-faith doctrine; render with translator note preserving interpretive options. |
Chapter 3
| Passage | Theme | Related Character(s) | OT/NT Connection | Translation Sensitivity |
|---|---|---|---|---|
| 1 Timothy 3:1-13 | Qualifications for Church Leadership | overseer, deacon candidates | NT parallel: Titus 1:5-9 (same author, near-identical qualification list); typological background: Exodus 18:21 (Moses appointing capable, God-fearing, trustworthy, non-corrupt judges); Numbers 11:16-17 (seventy elders) | Already fully treated verse-by-verse in 07_semantic_analysis.md and 08_core_glossary.md; reiterated here only for cross-reference completeness. |
| 1 Timothy 3:2 | Qualifications for Church Leadership; Household Order | overseer | NT parallel: Titus 1:6 (same “husband of one wife” qualification, same author) | High (per baseline glossary entry). |
| 1 Timothy 3:6-7 | Qualifications for Church Leadership; Spiritual Warfare | the devil | OT/typological allusion: Isaiah 14:12-15 and Ezekiel 28:2-17 (traditionally read as portraying the primeval pride and fall of the being later identified as the devil); Genesis 3 (the serpent) | Medium — teach diyablo as the same personal adversary named in Genesis 3, not a folk animistic spirit (kapre, engkanto). |
| 1 Timothy 3:15 | The Church as Pillar of Truth | the church, God | Direct OT typological echo: 1 Kings 7:21 (the two bronze pillars, Jachin and Boaz, standing at the entrance of Solomon’s Temple); NT parallel: Galatians 2:9 (James, Peter, John called “pillars” of the Jerusalem church); Ephesians 2:19-22 (household of God, built on the apostles/prophets, Christ the cornerstone) | Critical — the Temple-pillar typology transferred to the church must be taught as the congregation displaying already-revealed apostolic truth, not as license for an institutional hierarchy to generate new truth (see baseline mandatory note on haligi at saligan ng katotohanan). |
| 1 Timothy 3:16a | Incarnation | Christ | Direct Romans parallel: Romans 1:3 (“descended from David according to the flesh”) — same Incarnation doctrine, same Critical baseline risk tier (pagkakatawang-tao) | Critical (per baseline). Render “nahayag sa laman” with identical Santo Niño caution as baseline Romans entry. |
| 1 Timothy 3:16b | Resurrection of Christ / Vindication | Christ, the Spirit | Direct Romans parallel: Romans 1:4 (“declared to be the Son of God in power… by his resurrection”); Romans 8:11 (the Spirit who raised Christ) | High — distinct christological sense from baseline’s believer-focused pagpapawalang-sala; do not conflate. |
| 1 Timothy 3:16c | Christ’s exaltation | Christ, angels | NT parallel: Luke 24:4 and Hebrews 1:6 (angels attending Christ) | Low. |
| 1 Timothy 3:16d | Mission to the Nations | Christ, “the nations” | Direct Romans parallel: Romans 16:26 (“made known to all nations, to bring about the obedience of faith”) — same ethnē vocabulary and same mission-to-the-nations doctrine | High — see rendering-consistency rule 3 below regarding ethnē (“mga bansa” vs. baseline “mga Hentil”). |
| 1 Timothy 3:16e | Ascension / Deity of Christ | Christ | Direct OT typological echo: Psalm 68:18 (“You ascended on high”); NT parallel: Acts 1:9-11; Romans 8:34 (“who is at the right hand of God”) | High — reuse baseline kaluwalhatian. |
Chapter 4
| Passage | Theme | Related Character(s) | OT/NT Connection | Translation Sensitivity |
|---|---|---|---|---|
| 1 Timothy 4:1-3 | Sound Doctrine versus False Teaching | ”some,” demons | NT parallel: Colossians 2:16-23 (similar ascetic false teaching); Mark 7:18-19 (nothing entering from outside defiles) | High — see baseline note on demonyo vs. folk anito/engkanto categories. |
| 1 Timothy 4:3-4 | Godliness and Contentment; goodness of creation | God (Creator) | Direct OT echo: Genesis 1:31 (“God saw everything that he had made, and behold, it was very good”) | Medium — must not be misread as condemning voluntary fasting (e.g., Lenten practice); the error condemned is mandated abstinence taught as spiritually necessary. |
| 1 Timothy 4:4-5 | Sanctification (creation-reception sense) | believers | OT echo: Deuteronomy 8:10 (blessing God for provision); Psalm 24:1 (“the earth is the LORD’s”) | Medium — distinct sense from baseline moral sanctification; flag so translators do not conflate. |
| 1 Timothy 4:8 | Godliness and Contentment | Timothy | Wisdom-literature parallel: Psalm 1:1-3; Proverbs 3:1-2 (long life and well-being through wisdom/instruction) | Low-Medium. |
| 1 Timothy 4:10 | Salvation; Universal Scope of the Gospel | God (as Savior), “those who believe” | Direct OT echo: Isaiah 45:21-22 (“I am God, and there is no other… Turn to me and be saved, all the ends of the earth!”) | Critical — repeats the 2:3-4 mandatory teaching note: God’s saving disposition toward “all people” is realized specifically in those who believe, not automatically apart from faith. |
| 1 Timothy 4:13 | Inspiration of Scripture; Public Worship | Timothy | Direct OT typological echo: Nehemiah 8:1-8 (Ezra’s public reading of the Law); Deuteronomy 31:11-13; NT parallel: Luke 4:16-20 (Jesus reading Isaiah in the synagogue) | Medium. |
| 1 Timothy 4:14 | Qualifications for Church Leadership; Spiritual Gifts | Timothy, council of elders | Direct OT typological echo: Numbers 27:18-23 (Moses commissions Joshua by the laying on of hands); Deuteronomy 34:9; direct Romans parallel: Romans 12:6-8 (spiritual gifts distributed for service, including leadership) | High — distinguish “pagpapatong ng kamay” from the Catholic sacrament of Holy Orders, per baseline note. |
Chapter 5
| Passage | Theme | Related Character(s) | OT/NT Connection | Translation Sensitivity |
|---|---|---|---|---|
| 1 Timothy 5:1-2 | Household of Faith | older men/women, younger men/women | OT ethical background: Leviticus 19:32 (“stand up before the gray head… show respect for the old”) | Low-Medium. |
| 1 Timothy 5:3-16 | Care for Widows and the Household of Faith | widows | Direct OT ethical background: Exodus 22:22; Deuteronomy 10:18, 24:19-21, 27:19 (widow-care as a repeated covenant mandate); Isaiah 1:17; Psalm 68:5 (God as “father of the fatherless and protector of widows”); NT parallel: James 1:27; Acts 6:1-6 (the daily distribution to widows prompting the deacon office) | High — the church’s structured widow-care in this chapter directly institutionalizes a repeated OT ethical mandate; teach the family-first/church-safety-net structure (5:4,8,16) as an extension of, not a departure from, this mandate. |
| 1 Timothy 5:9-10 | Care for Widows; Qualifications parallel | enrolled widow | Internal parallel: same “one husband” pattern as 3:2, 3:12 — reinforces the letter’s consistent marital-fidelity standard across multiple recognized roles | Medium. |
| 1 Timothy 5:18 | Guarding the Deposit of Faith; Church Leadership Honor | — | Direct OT quotation, formally introduced (“For the Scripture says”): Deuteronomy 25:4 (“You shall not muzzle an ox when it is treading out the grain”), paired with a dominical-tradition saying paralleling Luke 10:7 / Matthew 10:10 (“The laborer deserves his wages”) | Critical — this is the single explicit, formula-introduced OT quotation in 1 Timothy. Paul quotes the same Deuteronomy 25:4 text for the identical purpose (supporting gospel workers) in 1 Corinthians 9:9-10. The Filipino rendering of Deuteronomy 25:4 here MUST match the established Filipino Old Testament translation (Deuteronomo 25:4) exactly, word for word, not be re-translated freshly from the English gloss — see rendering-consistency rule 1 below. |
| 1 Timothy 5:19 | Church Discipline; Church Leadership | an accused elder | Direct OT legal-principle echo: Deuteronomy 19:15 (“only on the evidence of two or three witnesses shall a charge be established”); Deuteronomy 17:6; NT parallel: Matthew 18:16; 2 Corinthians 13:1 | Medium — church-discipline due-process safeguard. |
| 1 Timothy 5:20 | Church Discipline | a sinning elder | OT echo: Deuteronomy 13:11 (public warning as a deterrent); Leviticus 19:17 | Medium. |
| 1 Timothy 5:23 | Godliness and Contentment (practical wisdom) | Timothy | Wisdom-literature parallel: Proverbs 31:6-7 (wine for the sick/troubled) | Low — note the internal tension with 3:3/3:8’s leadership standard against drunkenness; this verse addresses medicinal use, not permission for excess; teach the two passages as complementary, not contradictory. |
Chapter 6
| Passage | Theme | Related Character(s) | OT/NT Connection | Translation Sensitivity |
|---|---|---|---|---|
| 1 Timothy 6:1-2 | Household of Faith; Social Ethics | bondservants, masters | OT background: Leviticus 25:39-46; Exodus 21:2-11 (OT regulation of servitude); NT parallel: Ephesians 6:5-9; Colossians 3:22-4:1 (same household-code tradition) | High — see baseline note distinguishing the 1st-century Greco-Roman institution from the Philippines’ own pre-colonial alipin caste memory and colonial-era forced labor; do not apply as a simple template to modern employment. |
| 1 Timothy 6:7 | Godliness and Contentment | — | Direct OT echo: Job 1:21 (“Naked I came from my mother’s womb, and naked shall I return”); Ecclesiastes 5:15 | Medium. |
| 1 Timothy 6:9-10 | Godliness and Contentment | those who “desire to be rich” | Wisdom-literature parallel: Proverbs 23:4-5, 28:20; Ecclesiastes 5:10 | High — direct rebuttal-in-advance of prosperity-gospel misuse; teach alongside 3:3, 3:8 leadership qualifications. |
| 1 Timothy 6:12 | Godliness and Contentment; Perseverance | Timothy | NT parallel: 2 Timothy 4:7 (same author, later letter, same “fight the good fight” language); 1 Corinthians 9:24-27 | Medium. |
| 1 Timothy 6:13 | Lordship of Christ; Sonship of Christ | God, Christ Jesus, Pontius Pilate (implied) | NT parallel: John 18:33-37 (Christ’s confession before Pilate); OT echo: Deuteronomy 32:39, Nehemiah 9:6 (God as the life-giver) | High. |
| 1 Timothy 6:15-16 | Lordship of Christ; Deity of Christ | Christ (“King of kings and Lord of lords”) | Direct OT titular echo: Deuteronomy 10:17 (“God of gods and Lord of lords”); Psalm 136:2-3; Daniel 2:47 (“God of gods and Lord of kings”); Exodus 33:20 (“no one shall see me and live”); Psalm 104:2 (“wrapped in light as with a garment”) — a royal-divine title applied to God in the OT and reapplied to Christ, paralleling Revelation 17:14 and 19:16’s identical christological use | Critical — reuse baseline Panginoon exactly for “Lord”; this is the letter’s climactic Lordship-of-Christ title and must not be diluted by devotional attention shared with Mary or the saints, per the baseline’s explicit kyrios caution. |
| 1 Timothy 6:16b | Deity of Christ | — | Direct OT echo: Exodus 33:20 (no one can see God and live); John 1:18 | High. |
| 1 Timothy 6:16c / 6:17-19 | Godliness and Contentment; Providence | God, the rich | Wisdom-literature parallel: Proverbs 11:28; Psalm 62:10 (“if riches increase, set not your heart on them”); Deuteronomy 8:17-18 (it is God who gives the power to get wealth) | High — ties to baseline kalinga ng Diyos (Providence), guarding against a bahala na fatalism reading in the opposite direction (i.e., “riches happen regardless of God” is equally wrong). |
| 1 Timothy 6:20-21 | Guarding the Deposit of Faith | Timothy | Direct Romans-corpus/Pauline parallel: 2 Timothy 1:14 (“guard the good deposit”); Jude 3 (“the faith that was once for all delivered to the saints”); indirect Romans parallel: Romans 6:17 (“obedient… to the standard of teaching”) and Romans 16:17 (“watch out for those who cause divisions contrary to the doctrine”) | Critical — final charge of the letter; reuse ingatan ang ipinagkatiwala exactly per baseline glossary mandatory note. |
Rendering-Consistency Rules for Shared Quotations and Cross-Curriculum Terms
-
Deuteronomy 25:4 (quoted in 1 Timothy 5:18). This is the only formally introduced (“the Scripture says”) direct Old Testament quotation in 1 Timothy. Its Filipino rendering must be pulled verbatim from the established Filipino Old Testament text (Deuteronomo 25:4) as rendered in the Magandang Balita Biblia/Ang Biblia tradition this Language Package follows — never freshly re-translated from the English gloss. Should a future curriculum in this Language Package (e.g., a Deuteronomy or 1 Corinthians study, since Paul reuses this same quotation in 1 Corinthians 9:9) enter the pipeline, this exact Filipino wording must be reused without variation.
-
Romans 1:3-4 / 1 Timothy 3:16 (Incarnation, Resurrection/Vindication). Because 1 Timothy 3:16 restates the same Incarnation and Resurrection doctrines the baseline Romans package already treats as Critical/High risk, the Filipino renderings must align: “manifested in the flesh” → nahayag sa laman, explicitly anchored to baseline pagkakatawang-tao; the resurrection-vindication clause must NOT reuse baseline pagpapawalang-sala (which is reserved for a believer’s justification) — use the distinct rendering pinatunayang matuwid ng Espiritu and flag the difference in every occurrence.
-
Romans 16:26 / 1 Timothy 3:16 (“ethnē” — proclamation to the nations). Both passages use the Greek word ethnē. The baseline renders this word as mga Hentil (“Gentiles”) when the theological point is the Jew/Gentile ethnic distinction (Unity of Jews and Gentiles doctrine). In 1 Timothy 3:16 and other mission-emphasis contexts (e.g., 1 Timothy 2:7’s “teacher of the Gentiles,” if rendered similarly), where the point is the scope of gospel proclamation rather than the Jew/Gentile distinction specifically, translators may render ethnē as mga bansa (“the nations”) for a more natural missions register, consistent with the baseline’s own “mission” entry. Record which sense is active for each occurrence in the segment cache; do not silently default to one rendering across both senses.
-
Pamamagitan (intercession) and Tagapamagitan (mediator) — 1 Timothy 2:1 and 2:5. These two terms share a Filipino root and appear within five verses of each other. They must remain visibly distinct in translation: pamamagitan (2:1, believers’ intercessory prayer for others, reusing the baseline Critical-tier “intercession” entry) versus tagapamagitan (2:5, Christ’s unique mediatorial office between God and humanity). A translator note must clarify that believers’ call to intercede in prayer (2:1) is not the same claim as Christ’s unique mediatorship (2:5); the first does not compete with or duplicate the second. This distinction is more directly load-bearing here than anywhere in Romans, since the two concepts sit adjacent in the same chapter.
-
Adam and Eve — Romans 5:12-21 versus 1 Timothy 2:13-14. Both curricula invoke Adam (and, in 1 Timothy, also Eve) but for different doctrinal purposes: Romans uses Adam typologically as the head through whom sin and death entered humanity, contrasted with Christ as the greater Adam who brings life; 1 Timothy uses the Genesis creation-order and deception narrative to ground a specific instruction about worship conduct. Translators and teaching materials must present these as two distinct applications of the same OT narrative, never merged into a single composite argument. Any lesson that teaches both curricula in sequence must flag this distinction explicitly for human theologian review.
-
Doxology vocabulary — Romans 11:33-36 / 16:25-27 versus 1 Timothy 1:17 and 6:15-16. All four doxological passages share vocabulary (glory, eternal, only God/wise God, forever). Render consistently: kaluwalhatian (glory), walang hanggan (forever/eternal), tanging Diyos (only God) — reused identically across both curricula’s doxologies so that learners recognize the shared worship pattern across Paul’s letters.
-
Panginoon (Lord) — Romans 10:9 / 14:9 versus 1 Timothy 6:15. 1 Timothy 6:15’s “King of kings and Lord of lords” is the letter’s climactic supreme-sovereignty title and must reuse baseline Panginoon exactly, with the same caution against devotional dilution through shared attention to Mary or the saints that governs every other baseline kyrios occurrence.
-
Sound-doctrine vocabulary bridging Romans and 1 Timothy. Romans 6:17 and 16:17 use “standard/pattern of teaching” and “the doctrine you were taught” in ways that anticipate 1 Timothy’s programmatic concern with wagas na aral (sound doctrine). Teaching materials introducing 1 Timothy to learners who have already studied Romans should draw this connection explicitly: 1 Timothy names and elaborates a concern Romans raises only briefly at its close.
See 10_biblical_theme_map.md for the thematic (rather than verse-level) treatment of how 1 Timothy’s eight core doctrines connect across the whole of Scripture and to the Romans Language Package baseline.