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BBH Chapter 30 — Piel Strong Verbs (פִּעֵל)

Learn the Piel stem for strong verbs in all conjugations: perfect, imperfect, imperative, infinitives, and participle. Identify the diagnostic dagesh forte in the middle root consonant as the stem's signature marker, and the characteristic hireq-tsere vowel sequence in the Piel perfect. Understand the Piel's primary functions—intensive or resultative action, and factitive or declarative uses—and note its frequent occurrence in Psalms and wisdom literature.

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Basics of Biblical Hebrew, Pratico & Van Pelt, Chapter 30

1. Function (§30.2)

The Piel is the intensive-active stem. Its passive counterpart (the Pual) is covered in Chapter 32.

Function Description Example
Intensive Emphasizes forceful or thorough action שִׁבֵּר — shattered (vs. Qal שָׁבַר broke)
Factitive Makes an intransitive Qal verb transitive קִדַּשׁ — to sanctify (vs. Qal קָדַשׁ to be holy)
Denominative Verb derived from a noun or adjective דִּבֵּר — to speak (from דָּבָר word)
Iterative Repeated or ongoing action הִלֵּךְ — to pace (vs. Qal הָלַךְ to go); צֵעֵק — to keep crying (vs. Qal צָעַק to cry out)
Simple Action Root not attested (or rarely attested) in Qal צִוָּה — to command; בֵּרֵךְ — to bless

Key diagnostic: The Daghesh Forte in the second root consonant is the most reliable Piel identifier across every conjugation.


2. Diagnostic Markers

Conjugation Piel diagnostic features
Perfect Hireq (ִ) under R1 + Daghesh Forte in R2 + variable stem vowel (Tsere in 3ms)
Imperfect Vocal Shewa under preformative (יְ) + Pathach under R1 + Daghesh Forte in R2
Imperative / Inf. Construct / Inf. Absolute Pathach under R1 + Daghesh Forte in R2
Participle מְ prefix (Vocal Shewa) + Pathach under R1 + Daghesh Forte in R2

Key distinctions: - Piel Wayyiqtol: וַיְ prefix (Patach + Shewa) — contrast Qal וַיִּ (Patach + Hireq + Dagesh) and Hiphil וַיַּ (Patach + Pathach + Dagesh) - Piel vs. Pual: Piel has i-class vowel under R1; Pual has u-class vowel (Qibbuts) under R1


3. Paradigm Tables

Conjugation Piel 3ms BBH § Notes
Perfect (Qatal) קִטֵּל 30.3 Hireq under R1 + Daghesh in R2
Imperfect (Yiqtol) יְקַטֵּל 30.5 Vocal Shewa under preformative; Pathach under R1
Wayyiqtol וַיְקַטֵּל וַיְ prefix
Weqatal וְקִטֵּל וְ + Perfect form
Imperative קַטֵּל 30.7–30.8 Pathach under R1; identical form to Inf. Construct
Inf. Construct קַטֵּל 30.9 Identical form to Imperative 2ms
Inf. Absolute קַטֵּל 30.10 e-class stem vowel (Tsere)
Participle מְקַטֵּל 30.11 מְ prefix + Pathach under R1 + Daghesh in R2

Full paradigms (all PGN forms) are in piel-paradigms.md.


4. Example Forms — דִּבֵּר (Piel)

Root דבר — "to speak" (Piel denominative from דָּבָר) — 1,090 OT occurrences

Conjugation Form Reference Gloss
Perfect 3ms דִּבֵּר Gen 21:1 he spoke
Perfect 2ms דִּבַּרְתָּ Exo 4:15 you spoke
Wayyiqtol 3ms וַיְדַבֵּר Gen 8:15 and he spoke
Weqatal 2ms וְדִבַּרְתָּ Deut 6:7 and you shall speak
Imperfect 2ms תְּדַבֵּר Gen 31:24 you shall speak
Imperative 2ms דַּבֵּר Gen 24:33 speak!
Inf. Construct דַּבֵּר Gen 17:22 to speak
Inf. Absolute דַּבֵּר Exo 4:14 (cognate construction)
Participle ms מְדַבֵּר Gen 27:6 speaking

5. Example Passages

Denominative — דבר (to speak)

Wayyiqtol — Gen 8:15 וַיְדַבֵּ֥ר אֱלֹהִ֖ים אֶל־נֹ֥חַ לֵאמֹֽר׃ "And God spoke to Noah, saying:" → דבר Piel Wayyiqtol 3ms. The וַיְ prefix (Pathach + Shewa) is the hallmark Piel marker — contrast Qal וַיֹּאמֶר.

Factitive — קדש (to sanctify)

Wayyiqtol — Gen 2:3 וַיְבָ֤רֶךְ אֱלֹהִים֙ אֶת־י֣וֹם הַשְּׁבִיעִ֔י וַיְקַדֵּ֖שׁ אֹת֑וֹ "And God blessed the seventh day and made it holy." → קדש Piel Wayyiqtol 3ms. Qal קָדַשׁ = to be holy (intransitive); Piel = to sanctify/make holy (transitive, factitive).

Iterative — הלך (to pace)

Wayyiqtol — 1Ki 21:27 וַיְהַלֵּ֖ךְ אַֽט׃ "…and he walked about slowly." → הלך Piel Wayyiqtol 3ms. Qal = to go/walk (single directed motion); Piel = to pace, walk back and forth (repeated movement).

Simple Action — ברך (to bless)

Perfect — Gen 17:16 וּבֵרַכְתִּ֣י אֹתָ֔הּ "I will bless her…" → ברך Piel Perfect 1cs. ברך has no common Qal equivalent; the Piel is the standard form.


6. Loss of Daghesh Forte (§30.15)

The rule of sqnmlwy (see §5.5) governs circumstances where an expected Daghesh Forte is lost. The consonants ס, צ, שׂ, שׁ, ק, נ, מ, ל, ו, י — when bearing a Daghesh Forte and a Vocal Shewa — frequently lose the Daghesh Forte. This is especially common in the Piel.

Form Parsing Why Daghesh Forte Is Lost
הַמְדַבֵּר Piel Participle ms with definite article Expected Daghesh of the article is lost because the syllable begins with מְ
וַיְדַבֵּר Piel Imperfect 3ms with Waw Consecutive Expected Daghesh of Waw Consecutive lost because the syllable begins with יְ
מִלְאוּ Piel Perfect 3cp Expected Daghesh Forte in R2 lost because ל occurs with Vocal Shewa (לְ)
וַיְקַנְאוּ Piel Imperfect 3mp with Waw Consecutive Both daghesh of Waw Consecutive and Daghesh Forte in R2 (נ + Vocal Shewa) are lost

7. Summary: Identifying the Piel

Question Answer
What is the one universal Piel marker? Daghesh Forte in R2 (present in every form, every conjugation)
How to distinguish Piel from Pual? Piel: i-class vowel (Hireq) under R1 · Pual: u-class (Qibbuts) under R1
How to distinguish Piel Wayyiqtol from Qal? Piel: וַיְ (Pathach + Shewa) · Qal: וַיִּ (Pathach + Hireq + Dagesh)
How to distinguish Piel Wayyiqtol from Hiphil? Piel: וַיְ · Hiphil: וַיַּ (Pathach + Pathach + Dagesh)
What does the Piel Participle prefix look like? מְ (Vocal Shewa) — same prefix consonant as Hiphil/Hophal but with Vocal Shewa
What form is identical to Piel Inf. Construct? The Piel Imperative 2ms — context and prepositions distinguish
Where is the Pual (passive of Piel) covered? Chapter 32