Thank you FFGhost for the list you provided of verses where the Bible's description of the Earth conflicts with scientific accuracy. However, the TNIV Bible (and most likely the latest NIV translation of Bible) does put most of those verses in poetic format, thus I do think most of the verses are poetic. However, despite the poetic nature of most of the verses you are correct in saying the cited Bible verses are expressing ideas of the Earth which disagree with scientific truth.
Readers: Note that some of the cited verses are explicitly stating that Yahweh God (Jehovah God, the LORD God) himself stated what is said in the verses. Those particular verses are not merely saying it is the idea of a human character in the biblical books or the idea of the human writer of the biblical books, but rather the actual statement of the biblical god himself. That is important to keep in mind as you evaluate the degree of accuracy of what the Bible teaches regarding the structure of the Earth, and thus also regarding even the claim of the existence of Yahweh God.
truth_b_known you are correct in what you said about the ancient Jewish cosmology. What the illustration provided by you says of the ancient Jewish idea about the structure of the Earth (including of Sheol) and the visible heavens (sky), and the location of alleged divine beings (whether those the Jews believed or whether those the pagan neighbors of the Jews believed) was also the idea of ancient non-Jewish peoples of Mesopotamia. That is mentioned in various scholarly publications, including in the 1991 edition of the NAB Bible (a Catholic Bible). The "Saint Joseph Edition", "Illustrated", of that Bible edition, in between the page numbered 4 and the page numbered 5 of the OT section, has a page with an illustration and a description of the illustration. The title of the illustration and its description is called "The World Of The Hebrews". The last sentence of that description says the following. "This was the same prescientific concept of the universe as that held by the Hebrews' pagan neighbors." That Bible edition is where I first learned that concept. That concept was a shock to me, since I was still a Bible believer at the time.
Because of the above, the verses cited by FFGhost, including the verses which are poetic, are literally stating what the Jewish biblical writers of those verses believed to be part of the structure of the Earth. For example, where they say the the Earth has a foundation and pillars they mean the Earth literally has both a physical foundation and physical pillars!
Diogenesister you are very correct in all of what you said about the Ancient Hebrew word (at Job 26:7) meaning "circle" and of the Hebrew word which means "sphere" or 'ball', and that if the writer of Job 26:7 had sphere/ball in mind he could have easily used the Hebrew word which had that meaning.
Readers: If the writer of Job 26:7 had the specific meaning of sphere/ball he should have used at Job 26:7 the specific Hebrew word which has that meaning, yet he didn't use that word at Job 26:7.