There are strengths and virtues in a polygamous marriage as there are in a monogamous one, and it was Muhammad's destiny to demonstrate both in their… - Gai Eaton

One of the fundamental themes of the Qur'an is man's flight from reality. Given the basic premise that God is, and that His being both transcends and encompasses all existence, then unbelief is precisely such a flight. Men and women throughout the centuries have tried at every opportunity to evade total Reality and to take refuge in little corners of private darkness. Even at the simplest everyday level there is constant avoidance of the thought of death; there is evasion of our inward solitariness, which no amount of conviviality can entirely overcome, and there is a refusal to acknowledge our limitations and our sins. Not only is it the innate tendency of fallen man to 'forget' God, but there comes about a luxuriant growth of forgetfulness in every sphere.

One of the things that Christians and occidentals in general seldom understand is this mighty effort, this jihad, waged to prevent any element of earthly life from escaping and taking on a separate existence of its own, or flying off, as though gripped by centrifugal force, into the empty space which we call the secular or profane realm. The Muslim who sits quietly in the mosque facing the qiblah and invoking his Lord has not left the world to go its own way; he is not only a contemplative, he is also a warrior, and the world is his prisoner of war. From the corner of his eye he watches to see that it does not evade him.

...it is reasonable to maintain that the spectacle of human nature extended to its uttermost limits has much to teach us about ourselves and is therefore, after its fashion, a 'sign for those who understand'. According to a famous hadith of the Prophet, Adam was created 'in the image of God'; and we are Adam's progeny , 'the tribe of Adam', as the Quran has it. There is something in man, precisely because the One-without-associate, the Independent, the Self-sufficient is in some mysterious way reflected in his nature, which demands such freedom from constraint as only an absolute ruler has. But because man is not God this opportunity to extend himself limitlessly leads to destruction; in the desire for great power and in its exercise there are certainly elements of greed and arrogance, but there may also be an element of nobility striving for a supreme mode of self-expression. These men we have been considering revealed human nature, stripped to the bone, in all its grandeur, its instability and its ferocity; and those who find such men totality alien know very little about themselves.