Shared ground
These verses keep moving the reader’s attention upward: from the living creatures, to something “like” an expanse over their heads, and then to a voice coming from above that expanse. The point is not a diagram of the universe but a layered portrayal of overwhelming otherness—brightness above, ordered posture below, and sound that shifts from roar to attentive quiet.
The text is explicit that the creatures’ movement produces immense sound, described with multiple comparisons: rushing waters, “the voice of the Almighty,” and the tumult of a large crowd or army. It is also explicit that when they stop, they lower their wings, and that a voice is heard from above the expanse.
Where interpretation differs
Some readers take the “expanse” to mean open, sky-like space overhead, emphasizing vastness and height. Others think the description fits a solid, platform-like surface (something like a gleaming dome or slab), since it is “stretched out” and later functions as a boundary with “above” and “below.”
There is also a question about the sound comparisons in v. 24: some take them as separate angles on one experience (one roaring sound described in several ways), while others see a rising sequence (from nature-like roar, to divine-like voice, to battle-like tumult).
Finally, readers differ on how v. 25 relates the “voice” to the wing-noise: either the voice is distinct and comes after the creatures quiet down, or the voice is present but becomes clear only when the creatures stop.
Why the disagreement exists
The passage uses analogy language (“likeness,” “like”) and stacks comparisons rather than giving technical definitions. Words such as “expanse” can carry more than one mental picture, and the repeated note about lowering wings can be read as either a reverent response, a readiness posture, or simply the narrator marking a transition from movement-sound to speech.
What this passage clearly contributes
Textually, it establishes a structured scene: a radiant expanse above the creatures, the creatures arranged with wings both extended and covering their bodies, a soundscape like overwhelming power, and then a transition to a voice from above. Theologically (as inference from the text’s setup), the vision frames whatever is above the expanse as higher in authority than even the awe-inspiring “noise” associated with the creatures’ movement, and it prepares for the next reveal of what Ezekiel sees and hears above them. See also Genesis 1:6 for “expanse” language and Ezekiel 1:26 for what appears above this expanse.