← Latinum Institute Ecclesiastical Latin Reading Course
Today we learn the preposition "dē" which takes the ablative case and means "down from", "about", or "concerning". This is a very common preposition in post-classical and medieval Latin, especially in Christian texts.
44.1 dē from templō the temple sacerdōs the priest venit comes
44.2 magister the teacher dē about virtūte virtue loquitur speaks
44.3 scrībō I write epistulam a letter dē about fīde faith
44.4 dē down from monte the mountain aqua water fluit flows
44.5 discipulī the students dē about grammaticā grammar student study
44.6 episcopus the bishop dē about cāritāte charity docet teaches
44.7 līber the book dē about vītā life Chrīstī of Christ est is
44.8 monachī the monks dē about regulā the rule disputant discuss
44.9 dē concerning peccātīs sins contrītus contrite sum I am
44.10 angeli angels dē down from caelō heaven dēscendunt descend
44.11 homō the man dē about salūte salvation cōgitat thinks
44.12 dē about mysteriīs mysteries fidēī of faith meditāmur we meditate
44.13 māter mother dē about fīliā daughter semper always cōgitat thinks
44.14 dē from terrā the earth ad to caelum heaven orāmus we pray
44.15 monachī the monks dē about psalmīs psalms cantant sing
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44.1 Dē templō sacerdōs venit. The priest comes from the temple.
44.2 Magister dē virtūte loquitur. The teacher speaks about virtue.
44.3 Epistulam dē fīde scrībō. I write a letter about faith.
44.4 Dē monte aqua fluit. Water flows down from the mountain.
44.5 Discipulī dē grammaticā student. The students study about grammar.
44.6 Episcopus dē cāritāte docet. The bishop teaches about charity.
44.7 Līber dē vītā Chrīstī est. The book is about the life of Christ.
44.8 Monachī dē regulā disputant. The monks discuss about the rule.
44.9 Dē peccātīs contrītus sum. I am contrite concerning sins.
44.10 Angelī dē caelō dēscendunt. Angels descend from heaven.
44.11 Homō dē salūte cōgitat. The man thinks about salvation.
44.12 Dē mysteriīs fidēī meditāmur. We meditate about the mysteries of faith.
44.13 Māter dē fīliā semper cōgitat. Mother always thinks about her daughter.
44.14 Dē terrā ad caelum orāmus. We pray from earth to heaven.
44.15 Monachī dē psalmīs cantant. The monks sing about the psalms.
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44.1 Dē templō sacerdōs venit.
44.2 Magister dē virtūte loquitur.
44.3 Epistulam dē fīde scrībō.
44.4 Dē monte aqua fluit.
44.5 Discipulī dē grammaticā student.
44.6 Episcopus dē cāritāte docet.
44.7 Līber dē vītā Chrīstī est.
44.8 Monachī dē regulā disputant.
44.9 Dē peccātīs contrītus sum.
44.10 Angelī dē caelō dēscendunt.
44.11 Homō dē salūte cōgitat.
44.12 Dē mysteriīs fidēī meditāmur.
44.13 Māter dē fīliā semper cōgitat.
44.14 Dē terrā ad caelum orāmus.
44.15 Monachī dē psalmīs cantant.
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For English speakers, the preposition "dē" can be challenging because it has multiple meanings and always requires the ablative case. Here are the key points: -
Case Usage: -
Dē ALWAYS takes the ablative case -
The noun following dē must change its ending to ablative -
Examples: templum → dē templō, terra → dē terrā -
Main Meanings: -
Physical movement downward ("down from") -
Topic or subject matter ("about", "concerning") -
Origin or source ("from") -
Common Patterns: -
With verbs of speaking (loquī dē...) -
With verbs of thinking (cōgitāre dē...) -
With verbs of motion (descendere dē...) -
Ablative Endings Review: -
1st declension: -ā (dē terrā) -
2nd declension: -ō (dē templō) -
3rd declension: -e/-ī (dē monte, dē peccātīs)
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For English speakers, understanding "dē" requires cultural context from medieval Christian Latin: -
Christian Usage: -
Frequently used in theological writings -
Common in discussions of doctrine -
Important in liturgical texts -
Medieval Context: -
Used extensively in scholastic philosophy -
Common in monastic writings -
Essential in religious instruction -
Modern Parallels: -
Similar to English "about" in academic writing -
Used like "concerning" in formal documents -
Comparable to "regarding" in official communications -
Historical Development: -
Classical usage focused more on physical movement -
Medieval usage expanded to abstract topics -
Christian writers adapted it for theological discourse
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Part F-A (Interleaved Text)
From Augustine's "Confessions" (I.1):
Magnus great es you are Domine O Lord et and laudābilis praiseworthy valdē greatly et and dē about tē you silēre to be silent nōn not possum I am able
Magnus es, Domine, et laudābilis valdē, et dē tē silēre nōn possum. Great are you, O Lord, and greatly to be praised, and about you I cannot be silent.
Augustine uses "dē" to express the compelling nature of his subject matter - he cannot remain silent about (dē) God. The preposition introduces the topic that overwhelms him.
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"dē" takes ablative "tē" (ablative of personal pronoun) -
Infinitive "silēre" depends on "possum" -
"valdē" modifies "laudābilis"
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44.16 theologus the theologian dē about naturā the nature grātiae of grace subtīliter carefully disputat discusses
44.17 sanctus the saint dē about Trīnitāte the Trinity lībrōs books multōs many scrīpsit wrote
44.18 dē about incarnātiōne the incarnation Verbī of the Word meditātiōnēs meditations compōnit he composes
44.19 monachī the monks dē about mysteriīs mysteries Deī of God pīē piously loquuntur speak
44.20 magister the teacher dē about virtūtibus virtues theologicīs theological docet teaches
44.21 tractātum treatise dē about peccātō sin orīgināli original scrībit he writes
44.22 dē about sacris sacred scripturīs scriptures commentāria commentaries compōnimus we compose
44.23 philosophus the philosopher dē about existentiā existence Deī of God argūmenta arguments prōpōnit proposes
44.24 dē about vitā life aeternitātis of eternity episcopus the bishop praedicat preaches
44.25 doctōrēs the doctors dē about mysteriō mystery Eucharistiae of the Eucharist disputant discuss
44.26 papa the pope dē about fīde faith et and mōribus morals epistulam letter scrībit writes
44.27 dē about vītā life contemplātīvā contemplative abbās the abbot loquitur speaks
44.28 magistra the teacher dē about historīā history ecclesiae of the church docet teaches
44.29 dē concerning salūte salvation animārum of souls sacerdōs the priest cūram care habet has
44.30 cardinālēs the cardinals dē about doctrinā doctrine sociālī social colloquuntur converse
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44.16 Theologus dē naturā grātiae subtīliter disputat. The theologian carefully discusses about the nature of grace.
44.17 Sanctus dē Trīnitāte lībrōs multōs scrīpsit. The saint wrote many books about the Trinity.
44.18 Dē incarnātiōne Verbī meditātiōnēs compōnit. He composes meditations about the incarnation of the Word.
44.19 Monachī dē mysteriīs Deī pīē loquuntur. The monks speak piously about the mysteries of God.
44.20 Magister dē virtūtibus theologicīs docet. The teacher teaches about theological virtues.
44.21 Tractātum dē peccātō orīgināli scrībit. He writes a treatise about original sin.
44.22 Dē sacrīs scripturīs commentāria compōnimus. We compose commentaries about the sacred scriptures.
44.23 Philosophus dē existentiā Deī argūmenta prōpōnit. The philosopher proposes arguments about the existence of God.
44.24 Dē vītā aeternitātis episcopus praedicat. The bishop preaches about eternal life.
44.25 Doctōrēs dē mysteriō Eucharistiae disputant. The doctors discuss about the mystery of the Eucharist.
44.26 Papa dē fīde et mōribus epistulam scrībit. The pope writes a letter about faith and morals.
44.27 Dē vītā contemplātīvā abbās loquitur. The abbot speaks about the contemplative life.
44.28 Magistra dē historīā ecclesiae docet. The teacher teaches about church history.
44.29 Dē salūte animārum sacerdōs cūram habet. The priest has care concerning the salvation of souls.
44.30 Cardinālēs dē doctrinā sociālī colloquuntur. The cardinals converse about social doctrine.
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44.16 Theologus dē naturā grātiae subtīliter disputat.
44.17 Sanctus dē Trīnitāte lībrōs multōs scrīpsit.
44.18 Dē incarnātiōne Verbī meditātiōnēs compōnit.
44.19 Monachī dē mysteriīs Deī pīē loquuntur.
44.20 Magister dē virtūtibus theologicīs docet.
44.21 Tractātum dē peccātō orīgināli scrībit.
44.22 Dē sacrīs scripturīs commentāria compōnimus.
44.23 Philosophus dē existentiā Deī argūmenta prōpōnit.
44.24 Dē vītā aeternitātis episcopus praedicat.
44.25 Doctōrēs dē mysteriō Eucharistiae disputant.
44.26 Papa dē fīde et mōribus epistulam scrībit.
44.27 Dē vītā contemplātīvā abbās loquitur.
44.28 Magistra dē historīā ecclesiae docet.
44.29 Dē salūte animārum sacerdōs cūram habet.
44.30 Cardinālēs dē doctrinā sociālī colloquuntur.
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Technical Vocabulary with "dē": -
Theological terms often appear in ablative case after "dē": -
dē Trīnitāte (about the Trinity) -
dē incarnātiōne (about the incarnation) -
dē mysteriīs (about the mysteries) -
Common Verb Patterns in Theological Writing: -
Verbs of discussing: -
disputāre dē (to discuss about) -
loquī dē (to speak about) -
Verbs of writing: -
scrībere dē (to write about) -
compōnere dē (to compose about) -
Verbs of teaching: -
docēre dē (to teach about) -
praedicāre dē (to preach about) -
Complex Constructions: -
Genitive chains: -
dē mysteriō Eucharistiae (about the mystery of the Eucharist) -
dē salūte animārum (about the salvation of souls) -
Multiple objects: -
dē fīde et mōribus (about faith and morals) -
Adjective agreement: -
dē peccātō orīgināli (about original sin) -
dē doctrinā sociālī (about social doctrine) -
Special Features of Medieval Theological Latin: -
Abstract nouns: -
existentia (existence) -
incarnātiō (incarnation) -
Technical terms: -
virtūtēs theologicae (theological virtues) -
scripturae sacrae (sacred scriptures) -
Ecclesiastical vocabulary: -
episcopus (bishop) -
cardinālēs (cardinals) -
abbās (abbot) -
Word Order in Theological Texts: -
"Dē" phrases often appear: -
At the beginning for emphasis -
Before the main verb -
Between subject and verb -
Examples: -
Dē incarnātiōne Verbī meditātiōnēs compōnit -
Theologus dē naturā grātiae subtīliter disputat -
Style Features: -
Use of adverbs: -
subtīliter (carefully) -
pīē (piously) -
Technical precision: -
Exact theological terms -
Careful distinction of concepts -
Formal register: -
Complex sentence structures -
Technical vocabulary -
Common Mistakes for English Speakers to Avoid: -
Remember all nouns after "dē" must be ablative -
Don't confuse with accusative prepositions -
Maintain proper word order for emphasis -
Use correct theological terminology
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