The Subjunctive Mood in New Testament Greek

The subjunctive mood in New Testament Greek expresses potential, intention, or contingency rather than factual reality, distinguishing it from the indicative mood. Formed from present or aorist stems with primary endings, it appears only in the present and aorist tenses and includes both active and middle/passive forms. The subjunctive is most often used in subordinate clauses, such as purpose clauses introduced by ἵνα (“that”), conditional clauses with ἐάν (“if”), and temporal clauses with ὅταν (“when”), as well as in hortatory expressions (“let us…”) and prohibitions (μὴ + aorist subjunctive). For example, in 1 John 2:1, the phrases ἵνα μὴ ἁμάρτητε (“that you may not sin”) and ἐάν τις ἁμάρτῃ (“if anyone sins”) illustrate its use in expressing divine intention and conditional possibility.… Learn Koine Greek

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Independent and Dependent Clauses in New Testament Greek

In New Testament Greek, sentences are composed of clauses—units containing at least a verb and often a subject—which are either independent (main) or dependent (subordinate). Independent clauses can stand alone and express complete thoughts, often linked by coordinating conjunctions like καί (“and”) or δέ (“but”), as seen in Matthew 7:7. Dependent clauses, introduced by subordinating elements such as ἵνα (“so that”), ὅτι (“because”), or ὅτε (“when”), cannot stand alone and serve to clarify time, purpose, cause, condition, or concession. For example, in 1 John 5:13, the main clause “These things I have written to you” is followed by a purpose clause “so that you may know that you have eternal life.”… Learn Koine Greek

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Participles in New Testament Greek: Definition and Function

Participles in New Testament Greek are verbal adjectives that blend the properties of verbs and adjectives, carrying tense and voice while agreeing with nouns in gender, number, and case. They serve multiple syntactic roles: adjectival (modifying nouns), substantival (functioning as nouns), and adverbial (modifying verbs to express time, cause, means, condition, concession, or purpose). Their tense conveys aspect—present for ongoing action, aorist for completed action, and perfect for resulting states—rather than strict chronological time. Participles are essential for understanding the flow and logic of Greek sentences, especially in narrative and theological contexts, where they often form extended clauses that enrich meaning and cohesion.… Learn Koine Greek

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Common Prepositions and Their Meanings in New Testament Greek

Prepositions in New Testament Greek are indeclinable words that express relationships—spatial, temporal, logical, or causal—between nouns and other sentence elements, with their meaning shaped by the case they govern (genitive, dative, or accusative). Common examples include ἐν (“in” with dative), εἰς (“into” with accusative), and ἐκ (“from” with genitive), each altering nuance based on case. Some prepositions, like διά or μετά, shift meaning entirely depending on whether they govern the genitive or accusative. These words are also foundational in forming compound verbs (e.g., ἐκβάλλω, “I cast out”), where the prepositional prefix modifies the verb’s force or direction. In verses like Luke 24:49, the use of ἐν with the dative pinpoints location, illustrating how prepositions clarify narrative setting and theological emphasis.… Learn Koine Greek

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Verb Structure and Functions in New Testament Greek

Greek verbs (ῥῆματα) are the most structurally rich elements in New Testament grammar, encoding action or state along with tense-aspect, voice, mood, person, and number—all within a single word. These features reveal not just when something happens, but how it unfolds (aspect), who is involved (person and number), and the speaker’s intent (mood). Greek distinguishes between imperfective (ongoing), perfective (completed), and stative (resulting state) aspects, and uses active, middle, and passive voices to show the subject’s role in the action. Moods such as indicative, imperative, subjunctive, and optative express reality, command, or possibility. Non-finite forms like infinitives and participles expand sentence complexity and theological nuance.… Learn Koine Greek

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Adverbs in New Testament Greek: Definition and Function

Adverbs in New Testament Greek (ἐπιρρήματα) are indeclinable words that modify verbs, adjectives, or other adverbs, conveying nuances of manner, time, place, degree, or negation. They remain invariable in form and can be formed by adding –ως to adjective stems, though many exist independently. Examples include manner adverbs like ταχέως (“quickly”), time adverbs like νῦν (“now”), and negation adverbs like οὐ (“not”). Their syntactic position is flexible, often appearing near the verb or at the start of a clause for emphasis. Beyond single words, adverbial phrases and clauses enrich expression, as seen in constructions like ἐν ἀληθείᾳ (“in truth”) or ὅταν ἔλθῃ (“when he comes”).… Learn Koine Greek

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Infinitives in New Testament Greek: Definition and Function

The infinitive is one of the non-finite verb forms in New Testament Greek, meaning it does not convey person or number and cannot serve as the main verb of a clause. Instead, infinitives function as verbal nouns. They carry verbal characteristics like tense and voice, yet they function syntactically like nouns—serving as subjects, objects, or complements in a sentence. Understanding the infinitive is vital for accurate exegesis, especially in Pauline and Johannine writings, where they often encapsulate purpose, result, or abstract verbal actions.

1. Form of the Infinitive

Infinitives are formed by adding specific endings to the verb stem. The form varies by tense and voice:

Tense Voice Example Translation Present Active λύειν to be loosing Aorist Active λῦσαι to loose Perfect Active λελυκέναι to have loosed Present Middle λύεσθαι to be loosing (oneself) Aorist Middle λύσασθαι to loose (oneself) Perfect Middle/Passive λελύσθαι to have been loosed Aorist Passive λυθῆναι to be loosed

Note: The “tense” of the infinitive in Greek refers more to aspect than to time.… Learn Koine Greek

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Coordinating and Subordinating Conjunctions in New Testament Greek

Conjunctions in New Testament Greek are essential connectors that join words, phrases, and clauses. They guide the logical flow of a sentence and shape the relationship between ideas. Greek conjunctions fall into two primary categories: coordinating (which link equal elements) and subordinating (which introduce dependent or subordinate clauses). Understanding these conjunctions is crucial for interpreting syntax, discourse structure, and theological nuance in the Greek New Testament.

1. Coordinating Conjunctions

Coordinating conjunctions connect two or more elements of equal syntactic weight: words, phrases, or independent clauses. They do not make one clause dependent on another. These conjunctions often indicate addition, contrast, explanation, or result.… Learn Koine Greek

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Greek Grammar Lesson from Acts 12:5

Acts 12:5

ὁ μὲν οὖν Πέτρος ἐτηρεῖτο ἐν τῇ φυλακῇ· προσευχὴ δὲ ἦν ἐκτενῶς γινομένη ὑπὸ τῆς ἐκκλησίας πρὸς τὸν Θεὸν ὑπὲρ αὐτοῦ.

Focus Topic: Correlative Contrast (μὲν… δὲ) and Periphrastic Imperfect

This verse contrasts Peter’s physical imprisonment with the Church’s spiritual intercession using the μὲν… δὲ construction. The grammar involves a periphrastic imperfect, a present middle participle, and a series of prepositional phrases showing direction and purpose in prayer.

Contrast Structure: ὁ μὲν οὖν… προσευχὴ δὲ

The phrase μὲν… δὲ creates a correlative contrast — “on the one hand… but on the other.”

ὁ μὲν οὖν Πέτρος ἐτηρεῖτο ἐν τῇ φυλακῇ — “Peter, then, was being kept in prison” προσευχὴ δὲ ἦν… γινομένη — “but prayer was being made…”

The contrast heightens the tension between external confinement and internal spiritual response.… Learn Koine Greek

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“Ὥστε… παρατιθέσθωσαν τὰς ψυχὰς αὐτῶν”: Entrusting the Soul in Suffering (1 Peter 4:19)

Introduction: A Command to the Suffering

1 Peter 4:19 offers final counsel for Christians experiencing unjust suffering:

Ὥστε καὶ οἱ πάσχοντες κατὰ τὸ θέλημα τοῦ Θεοῦ, ὡς πιστῷ κτίστῃ παρατιθέσθωσαν τὰς ψυχὰς αὐτῶν ἐν ἀγαθοποιΐᾳ “Therefore, those who suffer according to God’s will must entrust their souls to a faithful Creator in doing good.”

This is the only place in the New Testament where God is called κτίστης (“Creator”), and it powerfully links suffering, trust, and ethical persistence.

Ὥστε καὶ οἱ πάσχοντες κατὰ τὸ θέλημα τοῦ Θεοῦ, ὡς πιστῷ κτίστῃ παρατιθέσθωσαν τὰς ψυχὰς αὐτῶν ἐν ἀγαθοποιΐᾳ Morphological Breakdown Ὥστε {hṓste} – Form: conjunction of result or inference; Meaning: “so then,” “therefore”; Usage: draws a conclusion from the previous verses.… Learn Koine Greek
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