Introduction to Psalm 17
Psalm 17 text: the tefillah of David and the persecuted righteous
Psalm 17 opens with a distinctive title: tefillah le-David (Ps 17:1). Only five psalms in the Psalter are titled tefillah (prayer): Ps 17, 86, 90, 102, 142. The term designates prayer in its purest form — direct supplication to God in a situation of anguish. Ps 17:1 begins with shim'ah YHWH tzedeq haqshivah rinnati — «Hear, O Lord, my righteous cause; attend to my cry!» The term tzedeq (justice) qualifies the cause of the suppliant: David does not ask for mercy for sin, but for vindication of justice against unjust accusers.
The heart of the supplication is expressed in vv.3-5: bachanta libbi paqadta laylah tzeraftani val timtza — «You have examined my heart, you have visited me by night, you have tested me, and you find nothing» (Ps 17:3). The three verbs bachan (to examine), paqad (to visit), tzaraf (to refine in the crucible) constitute the technical lexicon of the divine examination of the righteous. The psalm thus takes up the structure of the psalm of innocence (Ps 7, 26): not a claim of perfection, but transparency before the divine gaze.
| Verse (MT) | Key Hebrew term | Theological meaning |
|---|---|---|
| Ps 17:1 | tefillah (תְּפִלָּה) | Prayer — only 5 psalms titled thus |
| Ps 17:3 | bachanta libbi (בָּחַנְתָּ לִבִּי) | You have examined my heart — divine examination |
| Ps 17:8 | ke-ishon bat-ayin (כְּאִישׁוֹן בַּת־עָיִן) | As the apple of the eye |
| Ps 17:8 | be-tzel kenafekha (בְּצֵל כְּנָפֶיךָ) | In the shadow of your wings |
| Ps 17:15 | echezeh panekha (אֶחֱזֶה פָנֶיךָ) | I shall behold your face |
Psalm 17 commentary: 'keep me as the apple of your eye'
Verse 8 contains one of the most tender and powerful images in the Psalter: shomreni ke-ishon bat-ayin be-tzel kenafekha tastireni — «Keep me as the apple of your eye; hide me in the shadow of your wings» (Ps 17:8). The expression ishon bat-ayin (literally "little man, daughter of the eye") indicates the pupil — the most sensitive and protected part of the human body, what we instinctively protect first. The metaphor declares that the righteous person is to God what the pupil is to the person: an object of instinctive, primary, absolute guardianship.
The image has deep roots in the Pentateuch. Deut 32:10 uses the same expression yitzreneihu ke-ishon eino — «he kept him as the apple of his eye» — to describe how YHWH kept Israel in the wilderness. Ps 17:8 therefore takes up a Deuteronomic image and applies it to personal prayer: God's care for Israel as a people concentrates on the individual righteous person. The second half of the verse, be-tzel kenafekha (in the shadow of your wings), evokes the wings of the cherubim over the kapporet (Exod 25:20) — the righteous finds refuge in the space of the Holy of Holies.
Psalm 17 explanation: 'I shall behold your face in righteousness'
The final verse of the psalm is among the most enigmatic and dense in the Psalter: ani be-tzedeq echezeh panekha esbe'ah be-haqitz temunatekha — «As for me, I shall behold your face in righteousness; when I awake, I shall be satisfied with your likeness» (Ps 17:15). Three elements are noteworthy: (1) the vision of the face of God (echezeh panekha), normally impossible for a human (Exod 33:20); (2) "awaking" (haqitz) which some read as awakening from the sleep of death; (3) temunah (form, image), the technical term of the prohibition of images (Exod 20:4) here paradoxically referred to God himself.
The Jewish and Christian exegetical tradition has read Ps 17:15 eschatologically: the righteous, after death, will behold the face of God. Mishnah Berakhot 9:5 establishes that one must bless God for evil as for good, because be-khol levavekha (with all your heart, Deut 6:5) implies both inclinations. The righteous person of Ps 17 embodies this blessing: in trial he maintains trust in the future vision.