There is some propaganda on the Internet about the Quran suggesting the earth is flat. They do not mention that respected and highly orthodox Islamic scholars like Ibn al-Jawzi, Ibn Taymiyya and Ibn al-Qayyim all believed the earth to be round. They also refer to a fatwa by Ibn Baaz (a follower of Wahhabism, a version of Islam probably followed by less than 1% of the world’s Muslims) who said that no Muslim has the right to say that the earth is round. To anti-Islam propagandists the opinion and thinking of 99% of Muslims can be dismissed in favor of the fringe 1% since it helps validate their prejudices against Islam when they can focus only on the most negative examples of Muslims they can find.
Sheikh Yasir Qadhi writes:
I was in a discussion yesterday with a young Muslim struggling with his faith. He mentioned that he had read from sources critical to Islam that the Quran clearly contradicts known facts and represents the world-view of its time (7th century CE). And of the most blatant examples, according to him, was that the Quran clearly preaches that the world is flat. Now, I have said and firmly believe that the genre of 'scientific miracles in the Quran' that we all grew up reading is in fact a dangerous genre, because it reads in 'facts' where no such facts exist, and because it posits one's faith on a purely scientific basis (so that when 'science', which is ever-evolving, might seem to contradict the Quran, this will lead to a weakness of faith). Nonetheless, to claim that the Quran preaches that the world is flat is an outrageous claim. In fact there is unanimous consensus amongst medieval Muslim scholars to the contrary.
Ibn Hazm (d. 1064 CE), wrote over a thousand years ago in his book al-Fisal, "I do not know of a single scholar worth the title of scholar who claims other than that the earth is round. Indeed the evidences in the Quran and Sunnah are numerous to this effect" [al-Fisal, v. 2 p. 78].
Ibn Taymiyya (d. 1328 CE), someone who is typically accused of literalism, wrote that there is unanimous consensus of all the scholars of Islam that the world is round, and that reality and perception also proves this, for, as he writes, it is well known that the Sun sets on different peoples at different times, and does not set on the whole world at the same time. In fact, writes Ibn Taymiyya, it is truly an ignorant person who claims that the earth is not round. [Majmu al-Fatawa, v. 6, p. 586]. And there are many others scholars, such as al-Razi, who wrote on this subject, and I do not know of any medieval scholar who held another view.
It is true that most of the Quranic verses on this issue are vague; there is no strong proof one way or another. There are verses like the following which could be referring to a flat earth or they may just be using literary language to speak of God’s active and highly thoughtful and considerate involvement in the design of the earth for the specific benefit of humans:
15:19 And the earth We have spread out (like a carpet); set thereon mountains firm and immovable; and produced therein all kinds of things in due balance.
20:53 He Who has, made for you the earth like a carpet spread out; has enabled you to go about therein by roads (and channels); and has sent down water from the sky.” With it have We produced diverse pairs of plants each separate from the others.
43:10 (Yea, the same that) has made for you the earth (like a carpet) spread out, and has made for you roads (and channels) therein, in order that ye may find guidance (on the way);
50:7 And the earth- We have spread it out, and set thereon mountains standing firm, and produced therein every kind of beautiful growth (in pairs)
The Quran says:
"He created the heavens and the earth in true (proportions): He wraps the night up in the day, and wraps the day up in the night." (Surah az-Zumar 5)
The word used for “wrap” is kawwara, which is used in Arabic to refer to wrapping something around a spherical thing, such as wrapping a turban around the head. The Arabic word for ball is kura, from the same root. In Arabic all words belonging to the same root have a similar theme to them; when the Quran says the night is wrapped around the day and uses kawwara, this creates the image of darkness overcoming a spherical thing in the mind. It is extremely silly to say there is no suggestion of the earth’s roundness in this verse.
The Quran also uses daḥāhā (”he threw it in a rolling motion”) in verse 79:30 to refer to God creating earth in space. The Meccan children used to play a game with stones similar to marbles that they called al-madāḥi (from the same root as daḥāhā). The root of this word brings up the image of a stone rolling, which is again in consonance with a round earth.
In another place, 41:11, it speaks of interstellar dust gathering to form the earth. It also speaks of the expansion of the universe:
We constructed the universe through power, and We are expanding it. (Verse 51:47)
A fair-minded reader of the Quran will find in it some incredibly suggestive hints toward its truth (such as the strange mention of the expansion of the universe) while not finding anything in it that clearly and unequivocally says the earth is flat. A person who starts out by thinking the earth is flat can certainly re-interpret everything in the Quran to make it support their theory. But such a person’s opinion stands against the opinion of the vast majority of scholars, who also studied the Quran and found it to support a round earth theory.
The flat earth issue in Islam is therefore made up of a fringe group of Islamic scholars, atheists and anti-Islam propagandists saying the earth is flat, and 99% of the world’s Muslims since the Middle Ages saying the earth is round.