Introduction to Psalm 66
The text of Ps 66: communal praise and the memory of the Exodus
Ps 66 is one of the most dynamic hymns in the Psalter — a movement that goes from universal praise (vv. 1-4) to the memory of the Exodus (vv. 5-7), to reflection on the trial (vv. 8-12), down to the fulfillment of the individual vow (vv. 13-20). The mizmor shir begins with a universal imperative: «Shout for joy to God, all the earth — sing the glory of his name» (v. 1). It is not only Israel called to praise: all the earth is summoned because all the earth is the theater of YHWH's action.
Verse 6 is the historical-liturgical heart of Ps 66: «He turned the sea into dry land — they passed through the river on foot». The «sea» is the Red Sea (Exod 14), the «river» is the Jordan (Josh 3). The psalm superimposes the two founding crossings — the Exodus and the entry into the Land — as a single act of divine liberation. They are not remote historical events: the «we» who passed on foot is every generation that in the liturgy actualizes its own liberation. Verse 5 invites: «Come and see what God has done — awesome in his deeds toward the children of man». Memory is a summons, not nostalgia.
Commentary on Ps 66: nisayon, hesed, and the vow of the freed person after the trial
Verses 10-12 of Ps 66 are theologically bold: «For you, O God, have tested us — you have tried us as silver is tried. You brought us into the net, you laid a crushing burden on our loins». The trial (nisayon, ניסיון) is not denied or minimized — it is confessed as a deliberate act of YHWH. The metaphor of silver in the furnace recalls Isa 48:10 and defines a pedagogy: suffering purifies, it does not destroy. «You let men ride over our heads; we went through fire and through water — yet you have brought us out to a place of abundance» (v. 12). The place of abundance (revayah) is the liberation that emerges on the other side of the trial.
Heb 5:7-9, cited in our sources, illuminates the Christological dimension of this journey: salvation manifests «as liberation through obedience, not as a bypass of suffering». Christ himself «learned obedience through what he suffered» — and this paradigm of salvation-through-trial structurally mirrors Ps 66: authentic praise emerges after the fire and the water, not before.
Mishnah Berakhot 9:5 theologically grounds this structure: «A person is obligated to bless God for evil just as he blesses him for good». The thanksgiving of Ps 66 does not cancel the memory of the trial — it integrates it into the narrative of praise. Suffering becomes an organic part of the story of liberation, not a parenthesis to be forgotten.
Verses 13-15 describe the fulfillment of vows with burnt offerings: «I will come into your house with burnt offerings — I will perform my vows, which my lips uttered and my mouth promised in my trouble». The technical vocabulary (neder, olah) signals that todah is not an inner sentiment but a concrete liturgical action. The vow made in trial must be fulfilled in liberation: it is the bilateral covenant between man and God, not a passing sentiment.
Verse 20 closes Ps 66 with the foundational theological certainty: «Blessed be God, because he has not rejected my prayer or removed his chesed from me». The covenantal mercy of YHWH perseveres through the trial, through the silence, through the fire — and this perseverance of chesed is the foundation of all future praise. Ps 66 teaches that one can praise God authentically only after having passed through the water and fire and having recognized them as the place of YHWH's action.