Islam is another story. Muslims make numerous claims about the Quran's scientific veracity. They claim that the Quran contains numerous scientific facts which are confirmed by current science. They also claim that Muhammad could not have known about the scientific "facts" in the Quran since he was an ignorant peasant. These claims, if true, would be stunning.
One of the most popular examples advanced for this is the Quran's statements about embryology. The following verses are proposed as divine knowledge :
Al-Mumenoon 023.012-014
Verily We created man from a product of wet earth;
Then placed him as a drop (of seed) in a safe lodging;
Then fashioned We the drop a clot, then fashioned We the clot a little lump, then fashioned We the little lump bones, then clothed the bones with flesh, and then produced it as another creation. So blessed be Allah, the Best of creators!
This is more similar to the nonsensical creation story in the Bible than anything resembling science. The foetus is not made of clay, neither is the sperm transformed into congealed blood, or developed into another creature. Bone development depends on bone-producing cells - flesh. Bones in the human foetus do not begin to form until the 40th day (Cell and Molecular Biology of Vertebrate Hard Tissues, Caplan and Pechak, 1988). This is all basic embryology which was available to the ancient Egyptians, and therefore the desert dwellers of the time, and obviously to Allah. So either Allah is a lying or stupid god, or the Quran is not inspired.
Likewise, the Quran's idea for where the sperm comes from, exhibits more ignorance :
At-Tariq 086.005-007
So let man consider from what he is created.
He is created from a gushing fluid
That issued from between the loins and ribs.
For those of you who did not follow in Biology 101, the sperm does not come from between the loins and the ribs. Ancient medecine did say that, but we know now that sperm comes from the testicles.
The most popular claim being knocked down, what other scientific absurdities are there in the Quran ? Plenty. Here are a few of them :
1. Qaf 050.038 - Allah created everything in six days, but *he* wasn't tired.
And verily We created the heavens and the earth, and all that is between them, in six Days, and naught of weariness touched Us.
2. Al-Kahf 018.085-086 - The sun sets in a muddy spring (and Alexander the Great saw it, so it must be true).
And he followed a road
Till, when he reached the setting-place of the sun, he found it setting in a muddy spring, and found a people thereabout. We said: O Dhu'l-Qarneyn! Either punish or show them kindness.
3. Al-Mulk 067.005 - Stars were made as missiles to be used against Djinns trying to get in Heaven.
And verily We have beautified the world's heaven with lamps, and We have made them missiles for the devils, and for them We have prepared the doom of flame.
As-Saaffat 037.006-009
Lo! We have adorned the lowest heaven with an ornament, the planets;
With security from every froward devil.
They cannot listen to the Highest Chiefs for they are pelted from every side,
Outcast, and theirs is a perpetual torment;
4. An-Naml 027.017-019 - Ants can speak.
And there were gathered together unto Solomon his armies of the jinn and humankind, and of the birds, and they were set in battle order;
Till, when they reached the Valley of the Ants, an ant exclaimed: O ants! Enter your dwellings lest Solomon and his armies crush you, unperceiving.
And (Solomon) smiled, laughing at her speech, and said: My Lord, arouse me to be thankful for Thy favour wherewith Thou hast favoured me and my parents, and to do good that shall be pleasing unto Thee, and include me in (the number of) Thy righteous slaves.
5. Luqman 031.010 - The Earth has to be stabilized by mountains so it does not quake.
He hath created the heavens without supports that ye can see, and hath cast into the earth firm hills, so that it quake not with you;
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Have We not made the earth an expanse,
And the high hills bulwarks?
And of course, an article about scriptural stupidity is not complete without the requisite non-believer bashing :
Al-Mulk 067.006-011
And for those who disbelieve in their Lord there is the doom of hell, a hapless journey's end!
When they are flung therein they hear its roaring as it boileth up,
As it would burst with rage. Whenever a (fresh) host is flung therein the wardens thereof ask them: Came there unto you no warner?
They say: Yea, verily, a warner came unto us; but we denied and said: Allah hath naught revealed; ye are in naught but a great error.
And they say: Had we been wont to listen or have sense, we had not been among the dwellers in the flames.
So they acknowledge their sins; but far removed (from mercy) are the dwellers in the flames.
For an online Quran, see The Noble Qur'an (?).