Shared ground
These verses present God as the one who established the earth, described with construction language: foundations, measurements, fastening, and a cornerstone. That is an explicit claim in the text (God “laid” the foundations; the earth has “measures”; a “cornerstone” is “laid”).
The questions highlight Job’s absence and lack of access to creation’s “how” and “why.” The point is not to give Job new technical information, but to expose the gap between human viewpoint and what would be required to evaluate God’s governance of the world.
The scene also assumes witnesses beyond humanity: “morning stars” and “sons of God” are present and celebrate. Whatever exactly they are, the text uses them to widen the perspective beyond Job.
Where interpretation differs (only where needed)
How literal the building imagery is. Some read “foundations,” “measures,” and “cornerstone” as describing a real, fixed structure of the world (as people in the ancient world might picture it). Others read it mainly as poetic picture-language for intentional design and stability, without committing to a physical model.
Who the celebrating witnesses are. Some take “morning stars” as the actual heavenly lights poetically pictured as singing, while “sons of God” refers to heavenly beings in God’s court (as in Job 1:6). Others read “morning stars” as another way of speaking about those heavenly beings, using star-language as a title.
What “when” is doing. Some take it as a time marker that stresses sequence (the celebration happened at the earth’s founding). Others hear it as vivid scene-setting inside the poem, not a timeline claim.
Why the disagreement exists
The passage is highly poetic and uses everyday craftsmanship images to speak about creation. Poetry can communicate real claims (God as creator; Job not present) while leaving open how “mechanical” the imagery is. Also, the book of Job already mentions a heavenly court, so “sons of God” fits that world—but “morning stars” can sound like either astronomy-language or being-language.
What this passage clearly contributes
It frames creation as intentional, ordered, and secured under God’s initiative (explicit imagery of measuring and fastening). It also ties “understanding” to creaturely limits: Job is not positioned to speak as an eyewitness or designer of the world’s foundations. And it places God’s creative work in a larger-than-human setting, with nonhuman witnesses rejoicing at the earth’s establishment (explicitly “morning stars” and “sons of God”).