Shared ground
Psalm 29:3–4 uses a thunderstorm to speak about Yahweh’s presence and strength. The repeated line “the voice of Yahweh” keeps the focus on the source behind the sound, not merely the weather. Explicitly, the text says Yahweh’s voice is “over the waters,” that “the God of glory” thunders, and that Yahweh’s voice is both powerful and majestic. The storm’s scale (“many waters”) supports the claim that his rule is not local or limited.
Where interpretation differs
Some readers take “the voice” as basically the thunder itself within the poem’s storm scene. Others see thunder as the main picture, but argue it also points beyond the storm to God’s wider authority—his effective speech or command in the world.
“Waters” is also debated. It can be read as the sea where storms gather, as the storm’s rain-clouds, or as a more cosmic picture of chaotic waters. Each option keeps the same basic point: Yahweh stands above what feels vast and untamable.
Why the disagreement exists
The poem speaks in compressed, poetic images. “Voice,” “thunder,” and “waters” can function both as concrete storm language and as larger symbolic language. Also, “over the waters” can be understood as describing where the storm is heard (a stormfront over the sea) or as describing Yahweh’s supreme position over immense forces.
What this passage clearly contributes
Textually, it identifies the storm’s thunder with “the God of glory” and insists the “voice of Yahweh” has two defining qualities: real power and real majesty. Theological inference that follows naturally is that creation’s most overwhelming sounds can be used to portray Yahweh’s unmatched sovereignty and weightiness. In context, the refrain prepares for the rest of the psalm’s unfolding storm scene, where that same voice will be shown affecting the land. (Compare the “many waters” image in Revelation 1:15 for a later echo of overwhelming sound and scale.)