I've had enough debates against creationists throughout my life. A creationist's ignorance of scientific reasoning is directly due to your blinding faith.
By the way, does the Quran actually say the Earth is flat or did you just squeeze that meaning out of some verses?
The Earth is Indeed Flat
See and Read verses In Koran - sometimes i'll show from scripture also
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The earth is Indeed FlatAr Rahman 10It is He Who has spread out the earth for (His) creatures
Al Kahfi 47One Day We shall remove the mountains, and thou wilt see the earth as a level stretch,
Ar Rad 3And it is He who spread out the earth
Toha 53He Who has, made for you the earth like a carpet spread out
Al Hijr 19And the earth We have spread out (like a carpet); set thereon mountains firm and immovable
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The Earth is not rotating or spinningAl Fatir 41It is Allah Who sustains the heavens and the earth, lest they cease (to function)
An Nahl 15And He has set up on the earth mountains standing firm, lest it should shake with you; and rivers and roads; that ye may guide yourselves
Luqman 10He created the heavens without any pillars that ye can see; He set on the earth mountains standing firm, lest it should shake with you
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additional
Ar Rahman 33O company of jinn and mankind, if you are able to pass beyond the regions of the heavens and the earth, then pass. You will not pass except by authority [from Allah ].
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The sun and the moon encircle around the earthAs syams 1-2By the sun and its brightness, By the Moon as she follows him
Al Baqarah 258Abraham said, "Indeed, Allah brings up the sun from the east, so bring it up from the west." So the disbeliever was overwhelmed [by astonishment], and Allah does not guide the wrongdoing people.
Al Anbiyaa 33It is He Who created the Night and the Day, and the sun and the moon: all (the celestial bodies) swim along, each in its rounded course.
Yaasin 38 and 40And the sun runs his course for a period determined for him. It is not permitted to the Sun to catch up the Moon, nor can the Night outstrip the Day: Each (just) swims along in (its own) orbit
Az Zumar 5He created the heavens and earth in truth. He wraps the night over the day and wraps the day over the night and has subjected the sun and the moon, each running [its course] for a specified term.
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also with non musleem like orlando ferguson, robotoam, agnostic, atheist...also believe that the earth is flat