Shared ground
These verses present rescue as something God initiates and accomplishes. The speaker is in danger he cannot manage: the threat is pictured as “many waters,” and the enemies are “too mighty” for him. The main claim is not that the speaker found a clever escape, but that God “sent from on high,” took hold of him, and brought him out.
The danger is both external (enemies who hate him) and situational (it hits on “the day of my calamity,” when he is already at his lowest). In that moment Yahweh becomes his “stay,” meaning the support that holds him up rather than letting him collapse.
The rescue results in a change of space and status: from being hemmed in by threat to being brought into “a large place,” an image of safety, freedom of movement, and relief. The text also gives a stated reason for God’s deliverance: “because he delighted in me” (delighted).
Where interpretation differs (only where needed)
What “many waters” refers to. Some read it as a metaphor for chaos, danger, and being overwhelmed (including military crisis). Others allow that it could echo real moments of physical peril (floods, dangerous travel), while still functioning poetically as a general image of near-death.
What the “large place” means. Some take it mainly as physical security and breathing room (no longer trapped). Others think it can also include concrete outcomes like stable territory, restored public standing, or a secure reign.
What “because he delighted in me” implies about the basis of favor. Some read it as God’s personal favor toward the speaker that is not earned by strength, since the speaker admits weakness. Others connect the statement to the larger song’s later emphasis on the speaker’s integrity (22:21ff), taking “delight” to be consistent with God approving the speaker’s stance and cause.
Why the disagreement exists
The poem uses vivid images (“waters,” “large place”) without specifying the exact event, which leaves room for either a broad, poetic reading or a more event-specific one. Also, the line “because he delighted in me” is clear about God’s motive but not detailed about why God delights, and the surrounding context later discusses the speaker’s righteousness, which some readers bring back to explain this verse.
What this passage clearly contributes
It frames deliverance as God’s decisive intervention when the threat is greater than human ability. It describes salvation from enemies in relational terms (God taking hold, supporting, bringing out), not only as a change in circumstances. It also links deliverance with God’s favorable regard for the speaker, while leaving open how that favor relates to the speaker’s character, calling, or covenant role.