In the Quran, it is described that water was sent from the heavens, which skeptics claim may have been a mistake, as water is typically understood to form underground. However, recent scientific findings confirm that water on Earth may have originated from outer space, particularly from comets and meteoroids.
The Origin of Water on EarthScientists have discovered that water could have come to Earth from space via comets or asteroids. These celestial bodies, rich in water, collided with Earth during its early formation. The heat generated by their entry into Earth's atmosphere caused the ice within these comets and meteoroids to vaporize, contributing to the water vapor in Earth's atmosphere. This process is supported by studies that have found a strong similarity between the isotopic composition of water in comets and that found in Earth's oceans, although the specific contributions of comets and asteroids to Earth's water are still debated.
Quranic ReferenceInterestingly, the Quran mentions the water that came from the heavens, long before the scientific explanation was discovered:
We send down rain from the sky in perfect measure, causing it to soak into the earth. And We are surely able to take it away.23:18
This description suggests that the water did not originate directly on Earth but was sent down from "the heaven," which modern interpretations can relate to outer space, where comets and meteors carry water. In another verse, the Quran describes how water is sent down from the heavens in the form of life-giving rain, which brings life to a previously barren Earth:
Indeed, in the creation of the heavens and the earth; the alternation of the day and the night; the ships that sail the sea for the benefit of humanity; the rain sent down by Allah from the skies, reviving the earth after its death; the scattering of all kinds of creatures throughout; the shifting of the winds; and the clouds drifting between the heavens and the earth—˹in all of this˺ are surely signs for people of understanding.2:164
Mountains of Ice from the SkyA further reference to the origin of water in the Quran goes beyond rain to describe water coming from the "mountains of ice" in the sky:
No people can advance their doom, nor can they delay it.23:43
This can be seen as a poetic reference to meteoroids or comets, which contain ice and, when entering Earth's atmosphere, release a flash of light similar to the description of the "flash" of ice from the heavens.
Scientific Insight and Quranic AccuracyHow could someone 1400 years ago have known that water originated in space in the form of ice on comets? With modern science confirming that water on Earth may have come from celestial sources, the Quranic description is remarkably accurate. The ancient knowledge in the Quran aligns with current scientific understanding that water was sent from the heavens in the form of ice, from celestial bodies like comets.
The Sea and Land in the QuranInterestingly, the Quran also maintains a balance between the concepts of land and sea. Water covers approximately 71% of Earth's surface, and in the Quran, the word "sea" appears 32 times, while "land" appears 13 times. This results in a ratio of: Sea to Land ratio: 32/(32 + 13) = 71% This ratio matches the actual proportion of water (sea) to land on Earth.
ConclusionThe Quran's descriptions of water coming from outer space, including ice in comets and meteorites, are remarkably consistent with modern scientific discoveries. While many ancient cultures had misconceptions about the origin of water, the Quran's references to water being sent from the heavens appear to reflect an advanced understanding of the natural world that was ahead of its time. Whilst these verses might not necessarily reference the scientific findings mentioned here, they clearly showcase how the guidance mentioned in the Quran are very much scientifically possible.
