Surah An-Nahl, Ayah 18

Signs in the Oceans, Mountains, Rivers, Roads and Stars

Allah tells us how He has subjected the seas, with their waves lapping the shores, and how He blesses His servants by subjecting the seas for them so that they may travel on them, and by putting fish and whales in them, by making their flesh permissible to eat - whether they are caught alive or dead - at all times, including when people are in a state of Ihram. He has created pearls and precious jewels in the oceans, and made it easy for His servants to recover ornaments that they can wear from the ocean floor. He made the sea such that it carries the ships which plow through it. He is the One Who taught mankind to make ships, which is the inheritance of their forefather Nuh. He was the first one to travel by ship, he was taught how to make them, then people took this knowledge from him and passed it down from generation to generation through the centuries, so that they could travel from country to country and from place to place, bringing goods from here to there and from there to here. Thus Allah says:

Commentary

Verses appearing immediately earlier described the many blessings of Allah Ta` ala in details, proved that He alone is their Creator and established that He is unique in this matter. Now, in the present verses, there comes an admonition against the failure of people to recognize that there is a fact behind the statement describing all these blessings - and that is Tauhid, the Oneness of Allah Ta’ ala, except whom there is none worthy of worship. Therefore, it was said: When it stands proved that Allah alone made the heavens and the earth, made the mountains and rivers, vegetation and animals, trees and plants with their fruits and flowers, how can that most sacred Being that is the Creator of all these things become, for no reason, like idols and icons which cannot create anything? Why would you not understand something so elementary?

Here, two things are mentioned: maintenance of balance on the earth by raising mountains and the provision of signs to guide people on their way. Geographical studies show that when the oceans were formed, the earth started shaking. Thereafter, high mountains emerged on the surface of the land, and in this way as a result of the two-phased action, balance was restored on the earth. Had there been no such balance on the surface of the earth, human life here would have been impossible, or at least extremely difficult. Similarly, on his travels, the human being needs signs with the help of which he can make out the correct direction and reach his destination without going astray; here too the perfect arrangement is in existence. The human being of ancient times used to find his way with the help of such things as rivers and the stars. Nowadays, he finds his way with the help of magnetic instruments. Speedy flights on land and water as well as in space are possible with their help. Had signs of such a type not been in existence, human activities would have remained confined to a very limited sphere.