We began our discussion of this opening of the surah, pointing out that wherever we look around us we can see signs pointing to the fact that God has created the universe and everything in it. Around man, countless creatures walk on earth: different kinds with a great variety of shape, size and form. Only God knows them all. The smallest is the same as the largest: They are all miraculous in their creation and in the way they fit with the overall pattern of life. No species increases beyond certain limits to the extinction of other species. Only the mighty hand of God controls them all, increasing or decreasing them according to a perfect measure, giving them the qualities and functions that ensure proper balance.
Eagles are birds of prey that enjoy longevity, but who lay only a small number of eggs and so procreate on a small scale, as compared with swallows and other small birds. What would the world of birds be like had eagles procreated at the same rate as swallows and swifts? Needless to say, all other types of birds would have vanished. The same applies to lions who are ferocious hunters. What would animal life be like, had they procreated at the same rates as sheep and deer? No other animal species would have survived in any jungle or forest. Again, the hand of God controls the number of lions to ensure continuity, and increases the numbers of sheep and deer for an easily recognized purpose. A fly lays hundreds of thousands of eggs during its life cycle, yet flies live for only around two weeks. What would happen if flies were left to live for months or years?
Thus we see that in the very act of creation and its management, the qualities of different creatures of all kinds and types, there are endless signs that deliver the same message, but only to those who make the effort to see and contemplate these signs. These are “signs for people of sure faith.” Certainty of faith is the condition that makes hearts receptive and interacting. It gives them reassurance so that they can look at the facts the universe presents with ease, confidence and calm. This enables our minds to draw great conclusions from simple facts.
The surah then highlights a number of natural phenomena and their effects on human life and on the lives of other creatures: “And in the alternation of night and day, and in the means of subsistence God sends down from the skies, reviving with it the earth after it had been lifeless, and in the shifting of the winds there are signs for those who use their reason.” The alternation of day and night is a phenomenon that has lost its significance in the minds of most people because of its regular frequency. Yet, what wonder would fill the heart of anyone who sees the approach of night or the creeping of the day for the first time? An alert mind and an open heart will always see this great wonder and marvel at it as they see in it God’s hand that controls the universe.
As human knowledge of some natural phenomena increased, man came to know that the night and day result from the earth revolving in its position opposite the sun once every 24 hours. Yet the wonder is in no way diminished. Indeed, similarly wonderful is the fact that the earth revolves with such regular speed while floating in space, with nothing to hold it in place other than God’s hand that has set the laws of nature in place, thus allowing life to emerge on this planet. Human knowledge broadens and people begin to recognize the great importance of the alternation of night and day for life on our planet. They understand that dividing time into night and day is essential for the emergence of life and its continuity. Without such alternation, everything on earth would be different, particularly human life. Thus the more we know, the better we feel the remarkable wonder that is this great phenomenon.
“And in the means of subsistence God sends down from the skies, reviving with it the earth after it had been lifeless.” The ‘means of subsistence’ may refer to rain pouring down, as people understood in the past. Yet the term may refer to other things that come from the skies and have similarly important roles to play in sustaining life on earth. The rays that come from the skies provide an example. These rays are actually essential for rain, because it is the heat of the sun that causes sea water to evaporate. It then gathers in clouds that produce the rain in a process of condensation. Rain water then forms reservoirs that allows rivers to flow and springs to gush forth. Thus, after being lifeless, the earth is revived through water, heat and light.
“And in the shifting of the winds.” The winds blow east or west, north or south, straight or at an angle, hot and cold, but always in accordance with the accurate, synchronized system that operates in the universe, where everything is meticulously calculated leaving nothing to coincidence. The blowing of the wind has a definite relation to the movement of the earth, the alternation of day and night as also to the means of subsistence sent down from the skies. They all cooperate to fulfil God’s will and how it operates in the universe. All these are signs we see in the universe, but who understands their message? It is understood only by “those who use their reason.” Man’s mind, thus, has a role, one that it should fulfill.
