Islamic Views on the Shape of the Earth: Difference between revisions

{{Quote||When the worldview of educated Muslims after the establishment of the Arab Empire came to incorporate principles of astrology including the geocentric, spherical, Aristotelian-Ptolemaic world picture – particularly after the advent of the ‘Abbāsid dynasty in 750 – the meaning of these passages came to be interpreted in later Islamic tradition not according to the biblical-quranic cosmology, which became obsolete, but according to the Ptolemaic model, according to which the Quran itself came to be interpreted.<ref>{{citation | last = Van Bladel| first =Kevin| title=Heavenly cords and prophetic authority in the Quran and its Late Antique context| date=July 11th, 2007| publisher=Cambridge University Press| periodical=Bulletin of the School of Oriental and African Studies| volume=70| issue=2| pages=223-246, pg. 241| url=https://www.cambridge.org/core/journals/bulletin-of-the-school-of-oriental-and-african-studies/article/abs/heavenly-cords-and-prophetic-authority-in-the-quran-and-its-late-antique-context/DDF890784AD2034CAE98DC46561204F5| archiveurl=https://web.archive.org/web/20201226172221if_/https://www.cambridge.org/core/journals/bulletin-of-the-school-of-oriental-and-african-studies/article/abs/heavenly-cords-and-prophetic-authority-in-the-quran-and-its-late-antique-context/DDF890784AD2034CAE98DC46561204F5}}</ref>}}

Earlier in the same paper, Van Bladel describes how Christian theologians in the region of Syria in the sixth century CE shared the view that the Earth was flat and the heaven, or series of heavens was like a dome or tent above the Earth, based on their reading of the Hebrew and New Testament scriptures. This was a rival view to that of the churchmen of Alexandria who supported the Aristotelian-Ptolemaic view of a spherical Earth surrounded by spinning celestial spheres.<ref name="KVB">ibid. pp.224-226. Here are some more excerpts:

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{{Quote||The Arabs of the Arabian peninsula before Islam possessed a simple yet developed astronomical folklore of a practical nature. This involved a knowledge of the risings and settings of stars, associated in particular with the cosmical setting of groups of stars and simultaneous heliacal risings of others, which marked the beginning of periods called naw’, plural anwā’. […] Ptolemy’s Almagest was translated at least five times in the late eighth and ninth centuries. The first was a translation into Syriac and the others into Arabic, the first two under Caliph al-Ma’mūn in the middle of the first half of the ninth century, and the other two (the second an improvement of the first) towards the end of that century […] In this way Greek planetary models, uranometry and mathematical methods came to the attention of the Muslims.<ref>King, David A., “Islamic Astronomy”, In Astronomy Before the Telescope, Ed. Christopher Walker, p.86, London: British Museum Press, 1996</ref>}}