If there were in the heavens and the earth other gods besides God, there would have been confusion in both39
indicates, the order would have been destroyed, the form changed, and signs of disorder would have appeared. But as the verses,
So turn your vision again: do you see any flaw? * Then turn your vision a second time; your vision will come back to you in a state dazzled and truly defeated40
state and point out, however much the human gaze tries to find faults, it can find none anywhere, and returns worn out to its dwelling, the eye, and says to the fault-finding mind who sent it: "I am worn out for nothing; there are no faults." This shows that the order and regularity are most perfect. That is to say, the order in the universe is a definitive witness to Divine unity.
Come now, let us consider 'createdness'. The scholars of theology stated:
"The world is subject to change. And everything which is subject to change is created. Every created thing has a creator, a maker. In which case, the universe has a pre-eternal creator."
And we say, yes, the universe is created. For we see that every century, indeed, every year and every season one universe, one world, goes and another comes. This means that there is an All-Powerful One of Glory Who, creating the universe anew, creates a universe every year, indeed, every season, and every day, and shows it to the aware and conscious. Then He takes it back and puts another in its place. He attaches one universe after the other like the links of a chain, and hangs them on the string of time. For sure, the universes which appear from nothing and disappear before our eyes every spring, each a new universe the same as this world, are miracles of the power of the Omnipotent One Who creates them. The One Who continuously creates and changes the worlds within the world most definitely created the world too. And He made the world and the face of the earth a guest-house for those great visitors.
Now let us come to the discussion of 'contingency'. The scholars of theology said:
"Contingency is equal in regard to both existence and non-existence." That is, if existence and non-existence are both equally possible, one who will specify, prefer, and create is necessary. For contingent beings cannot create one another in uninterrupted and never-ending chains of cause and effect. Neither can one create another, and that the next, in the form of causation. In which case there is a Necessarily Existent One Who creates them. They rendered null and void the never-ending causal sequences with the famous twelve categorical proofs called 'the ladder argument,' and demonstrated causality to be impossible. They cut the chains of causes and proved the existence of the Necessarily Existent One.
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39. Qur'an, 21:22.
40. Qur'an, 67:3-4.