← Latinum Institute Ecclesiastical Latin Reading Course
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Quidem (pronounced [ˈkwi.dem]) is one of the most frequently occurring particles in Latin, ranking 136 in the Dickinson Core Vocabulary. This small but mighty word serves as a marker of emphatic affirmation, meaning “indeed,” “certainly,” “truly,” or “at least.”
What makes quidem especially important for reading ecclesiastical Latin is its role in contrastive constructions. When you see quidem in a sentence, look ahead for sed, autem, or vero — words meaning “but” or “however.” The pattern quidem...sed (”indeed...but”) appears constantly in the Vulgate Bible, Church Fathers, and theological writings, expressing fundamental Christian contrasts: spirit versus flesh, faith versus works, many called versus few chosen.
As a postpositive particle, quidem never begins a sentence. It always follows the word or phrase it emphasizes. In the famous saying “Spiritus quidem promptus est” (”The spirit indeed is willing”), quidem follows Spiritus to emphasize that word while preparing for the contrasting clause about the flesh.
This lesson draws exclusively from authentic Catholic sources, particularly the Vulgate Bible, to demonstrate how quidem functions in the living tradition of Church Latin.
Course Index:
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FAQ: What does quidem mean in Latin? Quidem is a postpositive particle meaning “indeed,” “certainly,” “truly,” or “at least.” It emphasizes the word before it and often sets up a contrast with sed (but), autem (however), or vero (truly/but). In the construction nē...quidem, it means “not even.”
• Quidem is a postpositive particle — it always follows the word it emphasizes, never starts a sentence
• Primary meaning: “indeed, certainly, truly, at least”
• Watch for the pattern quidem...sed/autem/vero meaning “indeed...but” — this is extremely common in ecclesiastical Latin
• The construction nē...quidem means “not even” (the emphasized word goes between nē and quidem)
• Do not confuse quidem (indeed) with quidam (a certain one) — they look similar but are entirely different words
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Each example presents the Latin text with direct glossing (Line a), followed by IPA pronunciation with glosses (Line b).
136.1a Ego I quidem indeed baptizo baptize vos you(pl)
136.1b Ego [ˈe.go] I quidem [ˈkwi.dem] indeed baptizo [bap.ˈti.dzo] baptize vos [vos] you(pl)
136.2a Spiritus spirit quidem indeed promptus willing est is
136.2b Spiritus [ˈspi.ri.tus] spirit quidem [ˈkwi.dem] indeed promptus [ˈpromp.tus] willing est [est] is
136.3a Caro flesh vero but infirma weak
136.3b Caro [ˈka.ro] flesh vero [ˈve.ro] but infirma [in.ˈfir.ma] weak
136.4a Messis harvest quidem indeed multa great
136.4b Messis [ˈmes.sis] harvest quidem [ˈkwi.dem] indeed multa [ˈmul.ta] great
136.5a Operarii workers autem but pauci few
136.5b Operarii [o.pe.ˈra.ri.i] workers autem [ˈaw.tem] but pauci [ˈpaw.tʃi] few
136.6a Quoniam since quidem indeed multi many conati having-attempted sunt are
136.6b Quoniam [ˈkwo.ni.am] since quidem [ˈkwi.dem] indeed multi [ˈmul.ti] many conati [ko.ˈna.ti] having-attempted sunt [sunt] are
136.7a Ordinare to-set-in-order narrationem narrative
136.7b Ordinare [or.di.ˈna.re] to-set-in-order narrationem [nar.ra.tsi.ˈo.nem] narrative
136.8a Primum first quidem indeed gratias thanks ago I-give
136.8b Primum [ˈpri.mum] first quidem [ˈkwi.dem] indeed gratias [ˈgra.tsi.as] thanks ago [ˈa.go] I-give
136.9a Deo to-God meo my per through Iesum Jesus Christum Christ
136.9b Deo [ˈde.o] to-God meo [ˈme.o] my per [per] through Iesum [ˈje.zum] Jesus Christum [ˈkris.tum] Christ
136.10a Omnes all quidem indeed currunt run
136.10b Omnes [ˈom.nes] all quidem [ˈkwi.dem] indeed currunt [ˈkur.runt] run
136.11a Sed but unus one accipit receives bravium prize
136.11b Sed [sed] but unus [ˈu.nus] one accipit [ˈak.tʃi.pit] receives bravium [ˈbra.vi.um] prize
136.12a Omnes all quidem indeed resurgemus we-shall-rise-again
136.12b Omnes [ˈom.nes] all quidem [ˈkwi.dem] indeed resurgemus [re.zur.ˈdʒe.mus] we-shall-rise-again
136.13a Sed but non not omnes all immutabimur we-shall-be-changed
136.13b Sed [sed] but non [non] not omnes [ˈom.nes] all immutabimur [im.mu.ˈta.bi.mur] we-shall-be-changed
136.14a Illi they quidem indeed ut that corruptibilem corruptible coronam crown accipiant they-may-receive
136.14b Illi [ˈil.li] they quidem [ˈkwi.dem] indeed ut [ut] that corruptibilem [kor.rup.ˈti.bi.lem] corruptible coronam [ko.ˈro.nam] crown accipiant [ak.ˈtʃi.pi.ant] they-may-receive
136.15a Nos we autem but incorruptam incorruptible
136.15b Nos [nos] we autem [ˈaw.tem] but incorruptam [in.kor.ˈrup.tam] incorruptible
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136.1 Ego quidem baptizo vos in aqua in paenitentiam. → “I indeed baptize you with water unto repentance.”
136.2 Spiritus quidem promptus est. → “The spirit indeed is willing.”
136.3 Caro vero infirma. → “But the flesh is weak.”
136.4 Messis quidem multa. → “The harvest indeed is great.”
136.5 Operarii autem pauci. → “But the workers are few.”
136.6 Quoniam quidem multi conati sunt ordinare narrationem. → “Forasmuch as many have taken in hand to set forth in order a declaration.”
136.7 Quae in nobis completae sunt rerum. → “Of those things which have been accomplished among us.”
136.8 Primum quidem gratias ago Deo meo per Iesum Christum. → “First indeed I give thanks to my God through Jesus Christ.”
136.9 Pro omnibus vobis. → “For all of you.”
136.10 Omnes quidem currunt. → “All indeed run.”
136.11 Sed unus accipit bravium. → “But one receives the prize.”
136.12 Omnes quidem resurgemus. → “We shall all indeed rise again.”
136.13 Sed non omnes immutabimur. → “But we shall not all be changed.”
136.14 Et illi quidem ut corruptibilem coronam accipiant. → “And they indeed that they may receive a corruptible crown.”
136.15 Nos autem incorruptam. → “But we an incorruptible one.”
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136.1 Ego quidem baptizo vos in aqua in paenitentiam.
136.2 Spiritus quidem promptus est.
136.3 Caro vero infirma.
136.4 Messis quidem multa.
136.5 Operarii autem pauci.
136.6 Quoniam quidem multi conati sunt ordinare narrationem.
136.7 Quae in nobis completae sunt rerum.
136.8 Primum quidem gratias ago Deo meo per Iesum Christum.
136.9 Pro omnibus vobis.
136.10 Omnes quidem currunt.
136.11 Sed unus accipit bravium.
136.12 Omnes quidem resurgemus.
136.13 Sed non omnes immutabimur.
136.14 Et illi quidem ut corruptibilem coronam accipiant.
136.15 Nos autem incorruptam.
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Grammar Rules for Quidem in Ecclesiastical Latin:
1. Part of Speech Quidem is classified as a postpositive particle or weak adverb. It is indeclinable — it never changes form regardless of case, number, or gender of surrounding words.
2. Position in Sentence Quidem is postpositive, meaning it cannot begin a sentence or clause. It must follow the word or phrase it emphasizes: -
Ego quidem = “I indeed” (not Quidem ego) -
Spiritus quidem = “The spirit indeed” -
Primum quidem = “First indeed”
3. The Contrastive Pattern The most important construction for ecclesiastical Latin is:
[X] quidem... sed/autem/vero [Y]
This pattern means “X indeed...but Y” and expresses fundamental theological contrasts: -
Spiritus quidem promptus est, caro vero infirma — “The spirit indeed is willing, but the flesh is weak” -
Messis quidem multa, operarii autem pauci — “The harvest indeed is great, but the workers are few” -
Omnes quidem currunt, sed unus accipit bravium — “All indeed run, but one receives the prize”
When you see quidem, look ahead for the contrasting conjunction: -
sed = but (strongest contrast) -
autem = however, but (moderate contrast) -
vero = truly, but (often emphasizes the contrasting element)
4. The Nē...Quidem Construction When quidem appears with nē, it creates the meaning “not even”:
nē + [focused word] + quidem = “not even [focused word]”
The word being emphasized is placed between nē and quidem: -
Nē verbum quidem dixit = “He did not say even a word” -
Nē unum quidem = “Not even one”
5. Simple Emphatic Use Sometimes quidem simply emphasizes without a following contrast: -
Quoniam quidem multi conati sunt = “Since indeed many have attempted” -
Primum quidem gratias ago = “First indeed I give thanks”
6. Common Error: Confusing Quidem with Quidam Do not confuse these similar-looking words: -
quidem (particle) = indeed, certainly [indeclinable] -
quidam, quaedam, quoddam (pronoun/adjective) = a certain one, a certain [declines]
Pronunciation Note: Ecclesiastical Latin: [ˈkwi.dem] -
The qu is pronounced [kw] as in English “queen” -
Stress falls on the first syllable
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The Rhetoric of Christian Paradox
Quidem is not merely a grammatical particle in ecclesiastical Latin — it is a theological tool. The quidem...sed pattern became the linguistic vehicle for expressing Christianity’s most profound paradoxes:
Spirit and Flesh (Matthew 26:41) When Our Lord spoke to His disciples in Gethsemane, He used this very construction: “Spiritus quidem promptus est, caro vero infirma.” This contrast between the willing spirit and the weak flesh has echoed through two millennia of Christian spiritual writing, always carrying the quidem...vero structure.
The Many and the Few (Luke 10:2) Christ’s observation about the harvest uses quidem...autem: the harvest is indeed abundant, but the laborers are few. This construction emphasizes both truths simultaneously while marking their tension.
The Universal and the Particular (1 Corinthians 9:24-25) St. Paul’s athletic metaphor employs the pattern repeatedly: all indeed run, but one receives; they indeed for a corruptible crown, but we for an incorruptible. The particle quidem sets up each contrast essential to his argument.
Resurrection and Transformation (1 Corinthians 15:51) Paul’s teaching on the resurrection likewise depends on this structure: we shall all indeed rise, but we shall not all be changed. The universality of resurrection is affirmed (quidem) even as its differentiated outcome is specified (sed).
In Liturgical Usage The Church’s prayers and hymns frequently employ quidem constructions when expressing the already-but-not-yet tension of Christian eschatology, the divine-human nature of Christ, and the relationship between faith and works.
Patristic Inheritance The Church Fathers, particularly St. Augustine and St. Jerome (translator of the Vulgate), inherited this rhetorical pattern from Classical Latin but invested it with specifically Christian content. Reading patristic texts requires sensitivity to the quidem...sed construction as a signal of theological paradox.
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Source: Vulgate Bible, Matthew 26:40-41 (Clementine Edition)
F-A: Interlinear Analysis — Duplex Method
F.1a Et and venit he-came ad to discipulos disciples suos his
F.1b Et [et] and venit [ˈve.nit] he-came ad [ad] to discipulos [dis.ˈtʃi.pu.los] disciples suos [ˈsu.os] his
F.2a Et and invenit he-found eos them dormientes sleeping
F.2b Et [et] and invenit [in.ˈve.nit] he-found eos [ˈe.os] them dormientes [dor.mi.ˈen.tes] sleeping
F.3a Et and dicit he-says Petro to-Peter
F.3b Et [et] and dicit [ˈdi.tʃit] he-says Petro [ˈpe.tro] to-Peter
F.4a Sic thus non not potuistis you-were-able una one hora hour vigilare to-watch mecum with-me
F.4b Sic [sik] thus non [non] not potuistis [po.tu.ˈis.tis] you-were-able una [ˈu.na] one hora [ˈo.ra] hour vigilare [vi.dʒi.ˈla.re] to-watch mecum [ˈme.kum] with-me
F.5a Vigilate watch et and orate pray ut that non not intretis you-enter in into tentationem temptation
F.5b Vigilate [vi.dʒi.ˈla.te] watch et [et] and orate [o.ˈra.te] pray ut [ut] that non [non] not intretis [in.ˈtre.tis] you-enter in [in] into tentationem [ten.ta.tsi.ˈo.nem] temptation
F.6a Spiritus spirit quidem indeed promptus willing est is
F.6b Spiritus [ˈspi.ri.tus] spirit quidem [ˈkwi.dem] indeed promptus [ˈpromp.tus] willing est [est] is
F.7a Caro flesh vero but/truly infirma weak
F.7b Caro [ˈka.ro] flesh vero [ˈve.ro] but/truly infirma [in.ˈfir.ma] weak
F-B: Natural Text with Translation
Et venit ad discipulos suos et invenit eos dormientes et dicit Petro: Sic non potuistis una hora vigilare mecum? Vigilate et orate ut non intretis in tentationem. Spiritus quidem promptus est, caro vero infirma.
→ “And he came to his disciples and found them sleeping, and he said to Peter: So you could not watch one hour with me? Watch and pray, that you enter not into temptation. The spirit indeed is willing, but the flesh is weak.”
F-C: Latin Text Only
Et venit ad discipulos suos et invenit eos dormientes et dicit Petro: Sic non potuistis una hora vigilare mecum? Vigilate et orate ut non intretis in tentationem. Spiritus quidem promptus est, caro vero infirma.
F-D: Grammar and Vocabulary Notes
This passage from Gethsemane contains the most famous quidem...vero construction in the entire Bible. Christ’s words to the sleeping disciples have become a cornerstone of Christian anthropology.
Key Grammar Points: -
Spiritus quidem...caro vero: The classic contrastive pattern. Note that vero (rather than sed or autem) is used, adding an element of “truly” to the contrast — the flesh is truly/indeed weak. -
promptus est: Third person singular, present tense of sum with predicate adjective promptus (willing, ready, eager) -
infirma: Predicate adjective agreeing with caro (feminine nominative singular) -
The verb est is understood with caro vero infirma (ellipsis)
Theological Significance: This saying acknowledges both the genuine desire of the human spirit to follow God (quidem) and the reality of human weakness (vero). The particle structure perfectly captures the tension between aspiration and limitation that defines the Christian understanding of fallen humanity redeemed by grace.
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The following examples illustrate quidem in catechetical and homiletic contexts, showing how the particle expresses theological contrasts in teaching.
G-A: Interlinear Construed Text — Duplex Method
136.16a Multi many quidem indeed vocati called
136.16b Multi [ˈmul.ti] many quidem [ˈkwi.dem] indeed vocati [vo.ˈka.ti] called
136.17a Pauci few vero but electi chosen
136.17b Pauci [ˈpaw.tʃi] few vero [ˈve.ro] but electi [e.ˈlek.ti] chosen
136.18a Via way quidem indeed lata wide est is
136.18b Via [ˈvi.a] way quidem [ˈkwi.dem] indeed lata [ˈla.ta] wide est [est] is
136.19a Quae which ducit leads ad to perditionem destruction
136.19b Quae [kwe] which ducit [ˈdu.tʃit] leads ad [ad] to perditionem [per.di.tsi.ˈo.nem] destruction
136.20a Arta narrow vero but via way est is quae which ducit leads ad to vitam life
136.20b Arta [ˈar.ta] narrow vero [ˈve.ro] but via [ˈvi.a] way est [est] is quae [kwe] which ducit [ˈdu.tʃit] leads ad [ad] to vitam [ˈvi.tam] life
136.21a Fides faith quidem indeed ex from auditu hearing
136.21b Fides [ˈfi.des] faith quidem [ˈkwi.dem] indeed ex [eks] from auditu [aw.ˈdi.tu] hearing
136.22a Auditus hearing autem but per through verbum word Christi of-Christ
136.22b Auditus [aw.ˈdi.tus] hearing autem [ˈaw.tem] but per [per] through verbum [ˈver.bum] word Christi [ˈkris.ti] of-Christ
136.23a Littera letter quidem indeed occidit kills
136.23b Littera [ˈlit.te.ra] letter quidem [ˈkwi.dem] indeed occidit [ok.ˈtʃi.dit] kills
136.24a Spiritus spirit autem but vivificat gives-life
136.24b Spiritus [ˈspi.ri.tus] spirit autem [ˈaw.tem] but vivificat [vi.vi.ˈfi.kat] gives-life
136.25a Nunc now quidem indeed videmus we-see per through speculum mirror
136.25b Nunc [nunk] now quidem [ˈkwi.dem] indeed videmus [vi.ˈde.mus] we-see per [per] through speculum [ˈspe.ku.lum] mirror
136.26a In in aenigmate riddle/darkly
136.26b In [in] in aenigmate [e.ˈnig.ma.te] riddle/darkly
136.27a Tunc then autem but facie face ad to faciem face
136.27b Tunc [tunk] then autem [ˈaw.tem] but facie [ˈfa.tʃi.e] face ad [ad] to faciem [ˈfa.tʃi.em] face
136.28a Sapientia wisdom quidem indeed huius of-this mundi world
136.28b Sapientia [sa.pi.ˈen.tsi.a] wisdom quidem [ˈkwi.dem] indeed huius [ˈhu.jus] of-this mundi [ˈmun.di] world
136.29a Stultitia foolishness est is apud before Deum God
136.29b Stultitia [stul.ˈti.tsi.a] foolishness est [est] is apud [ˈa.pud] before Deum [ˈde.um] God
136.30a Nos we autem but praedicamus preach Christum Christ crucifixum crucified
136.30b Nos [nos] we autem [ˈaw.tem] but praedicamus [pre.di.ˈka.mus] preach Christum [ˈkris.tum] Christ crucifixum [kru.tʃi.ˈfik.sum] crucified
G-B: Natural Sentences
136.16 Multi quidem vocati. → “Many indeed are called.”
136.17 Pauci vero electi. → “But few are chosen.”
136.18 Via quidem lata est quae ducit ad perditionem. → “Wide indeed is the way that leads to destruction.”
136.19 Et multi sunt qui intrant per eam. → “And many there are who enter by it.”
136.20 Arta vero via est quae ducit ad vitam. → “But narrow is the way that leads to life.”
136.21 Fides quidem ex auditu. → “Faith indeed comes from hearing.”
136.22 Auditus autem per verbum Christi. → “But hearing through the word of Christ.”
136.23 Littera quidem occidit. → “The letter indeed kills.”
136.24 Spiritus autem vivificat. → “But the spirit gives life.”
136.25 Nunc quidem videmus per speculum in aenigmate. → “Now indeed we see through a mirror darkly.”
136.26 Tunc autem facie ad faciem. → “But then face to face.”
136.27 Nunc cognosco ex parte. → “Now I know in part.”
136.28 Sapientia quidem huius mundi stultitia est apud Deum. → “The wisdom indeed of this world is foolishness before God.”
136.29 Nos autem praedicamus Christum crucifixum. → “But we preach Christ crucified.”
136.30 Iudaeis quidem scandalum, gentibus autem stultitiam. → “To the Jews indeed a stumbling block, but to the Gentiles foolishness.”
G-C: Latin Text Only
136.16 Multi quidem vocati.
136.17 Pauci vero electi.
136.18 Via quidem lata est quae ducit ad perditionem.
136.19 Et multi sunt qui intrant per eam.
136.20 Arta vero via est quae ducit ad vitam.
136.21 Fides quidem ex auditu.
136.22 Auditus autem per verbum Christi.
136.23 Littera quidem occidit.
136.24 Spiritus autem vivificat.
136.25 Nunc quidem videmus per speculum in aenigmate.
136.26 Tunc autem facie ad faciem.
136.27 Nunc cognosco ex parte.
136.28 Sapientia quidem huius mundi stultitia est apud Deum.
136.29 Nos autem praedicamus Christum crucifixum.
136.30 Iudaeis quidem scandalum, gentibus autem stultitiam.
G-D: Grammar Notes for Genre Section
These catechetical examples demonstrate the theological depth of the quidem...sed/autem/vero pattern:
Multi quidem vocati, pauci vero electi (Matthew 22:14) This is perhaps the most concise expression of the quidem...vero pattern in the Gospels. The contrast between “many” and “few” is the essential catechetical point, with quidem and vero marking the theological tension.
Littera quidem occidit, spiritus autem vivificat (2 Corinthians 3:6) St. Paul’s contrast between letter and spirit uses quidem...autem to express a fundamental hermeneutical principle. This passage shaped centuries of biblical interpretation.
Nunc quidem...tunc autem (1 Corinthians 13:12) The eschatological contrast between present partial knowledge and future complete vision employs the quidem...autem pattern to express the already-not-yet tension of Christian hope.
Sapientia quidem huius mundi (1 Corinthians 3:19) Paul’s rhetoric of reversal — worldly wisdom as divine foolishness — depends on the quidem...autem structure to express Christianity’s paradoxical values.
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Quidem [ˈkwi.dem]
In Ecclesiastical (Church) Latin pronunciation: -
qu = [kw] as in English “queen” -
i = [i] as in “machine” -
d = [d] as in English -
e = [e] as in “bet” -
m = [m] as in English
The word has two syllables: qui-dem Stress falls on the first syllable: QUI-dem
Related Forms: -
equidem [e.ˈkwi.dem] = “I indeed, for my part” (emphatic first person) -
nē...quidem [neː ... ˈkwi.dem] = “not even” (discontinuous particle)
Common Contrast Words: -
sed [sed] = but (strongest contrast) -
autem [ˈaw.tem] = however, but (postpositive, moderate contrast) -
vero [ˈve.ro] = truly, but (postpositive, emphatic contrast)
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The Latinum Institute Ecclesiastical Latin Reading Course follows the frequency-based vocabulary system using the Dickinson College Core Vocabulary list. Each lesson focuses on one high-frequency word, teaching it through authentic texts from the Catholic tradition — primarily the Vulgate Bible, but also Church Fathers, liturgical texts, and theological writings.
The Duplex Method employed in Section A provides two complementary approaches to each passage: -
Line a: Direct script-to-meaning comprehension (Latin word followed by English gloss) -
Line b: Phonetic guidance with IPA transcription for proper ecclesiastical pronunciation
This method trains readers to comprehend Latin directly while supporting accurate pronunciation of the Church’s living language.
The Latinum Institute has been creating online language learning materials since 2006, serving students of Classical and Ecclesiastical Latin worldwide.
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Lesson 136 Complete: QUIDEM — Indeed, Certainly
Spiritus quidem promptus est, caro vero infirma.
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