Psalms 66:6 Commentary: Two Crossings, One Song of Joy

The Red Sea crossing (Exodus 14) was Israel’s definitive liberation from Egypt. Yahweh divided the waters with a strong east wind, leaving dry ground for the people to pass, then drowned the pursuing Egyptian army. Israel responded with the song of Moses and Miriam (Exodus 15), a victory hymn celebrating God as warrior and deliverer. The Jordan crossing (Joshua 3, 4) marked the nation’s entrance into the Promised Land after forty years in the wilderness. The waters, at flood stage, stood in a heap while the priests carried the ark into the riverbed. Joshua set up twelve stones as a memorial for future generations.

The surrounding context of Psalm 66 suggests the psalmist may have composed this for a specific occasion of national worship. Calvin mentions that some scholars link it to Hezekiah’s deliverance from Sennacherib or the return from Babylon, though certainty is elusive. The structure shows a progression from universal praise (vv.1, 4) to a specific call to “come and see” (v.5), then to the recital of the two crossings (v.6). The grammar shifts from past narrative to an invitation: the cohortative “let us rejoice” (נִשְׂמְחָה) draws the hearer into participation. The “there” (שָׁם) likely refers to the sites of deliverance themselves, the sea and the river, making geography a place of ongoing praise.

By combining these two events, the psalmist telescopes Israel’s salvation history into a single act. The sea and the river represent barriers that only God can remove. The rejoicing is not just for ancient ancestors but for every generation that identifies with them.

The Masoretic Text reads the verb נִשְׂמְחָה as a cohortative, “let us rejoice.” The Septuagint and Vulgate render it as a future indicative, “we shall rejoice” (the LXX also reads a present participle for “turned”, “who turns the sea into dry land”). The Targum interprets it as a future invitation: “I will lead them to the mountain of his holiness, there shall we rejoice in his word.” These variants affect whether the verse is seen as descriptive past praise or a prescriptive future invitation. The consulted sources note no other significant textual variants.

Early Christian writers saw the two crossings as types of baptism: the Red Sea prefiguring deliverance from sin, the Jordan prefiguring entry into the Kingdom. The verse has been used in hymns celebrating God’s power over the waters, especially during Easter and baptismal liturgies. Reformation interpreters such as Calvin stressed the historical grounding of the psalm as a pattern for present trust. Modern liturgical use often pairs this verse with readings from Exodus and Joshua during Lent or the season of remembering God’s mighty acts. Across traditions, the verse functions as a call to corporate memory: the rejoicing of ancient Israel becomes the rejoicing of the church today.

Three-point outline

1. God turns barriers into highways. The sea becomes dry land; the river becomes a walkway. God specializes in making a way where there is no way.
2. Deliverance has two sides, rescue from and arrival into. The Red Sea freed Israel from Egypt; the Jordan brought them into the Promised Land. God saves and settles.
3. Praise is corporate and cross-generational. “There did we rejoice” connects the ancient congregation with the present one. The church today joins the song of Moses and the memorial stones of Joshua.

Five-point outline

1. God’s power over creation. He commands the sea and the river; they obey.
2. God’s provision of a path. Dry ground in the sea, dry ground in the river.
3. God’s faithfulness across covenants. Both events are acts of covenant fulfillment, exodus and conquest.
4. God’s presence in transition. At both crossings, God leads his people through chaotic waters.
5. The response of joy. The proper response to God’s deliverance is celebration that echoes through history.

Illustration hooks

• A family recalls two life-saving moments, a parent’s rescue from a flood and a child’s rescue from a house fire. Both are remembered together as proof of God’s protection across generations.
• A church celebrates its anniversary by recounting both its founding and its rebuilding after a disaster. The two stories merge into one testimony of grace.
• A person going through chemotherapy looks back at two past surgeries and sees a pattern: God made a way through each, so they can trust Him for this new trial.

Questions your congregation is asking

• “Why does my past experience of God’s help not feel real when I face a new crisis?”
• “How can I genuinely join in corporate praise when I feel disconnected from ancient history?”
• “What does it mean to rejoice ‘there’, in the place of past deliverance, when my current situation feels so different?”

This small-group guide focuses on how remembering God’s past deliverances strengthens trust for present challenges. Psalm 66:6 invites us to stand alongside the Israelites at the Red Sea and the Jordan, making their rejoicing our own.

Discussion questions

1. Read Psalm 66:5-7. What specific events does the psalmist point to? Why these two?
2. The Hebrew verb “turned” (הָפַךְ) can mean “overturned” or “transformed.” How does this word choice shape your understanding of what God did at the sea?
3. The word “there” (שָׁם) is both a place and a time. In what sense is the psalmist inviting us to be present at the Red Sea and Jordan?
4. Verse 6 says “we rejoiced.” Who is included in this “we”? How does this shape your view of the church’s connection to Israel?
5. What “waters” (obstacles or fears) have you seen God make passable in your life? How might recalling them prepare you for the next barrier?
6. Why do you think the psalmist pairs a deliverance that saved Israel from Egypt with one that brought Israel into Canaan? What does that pairing say about God’s plan?
7. How can your group or church practice remembering God’s past acts in a way that leads to present joy?