If you think about the world deeply...
If you think about the world deeply, you will find it like a house furnished with all what its inhabitants need. The sky is like a canopy. The earth is spread like a carpet, while the stars set in stratum upon stratum appear as lamps alight in their places. The gems are treasured as if the house has lots of collections. Besides, every thing is readily available to meet all the needs. Man is like the owner of that house and authorized with everything therein.
And there exist the different plant species available to meet mans needs; some as fodder for the animals, others as drugs for human beings, some merely for ornament, [1] Quran, 14:7. some to supply fragrance to man for his recreation, some as drugs for animals, some as nutriment for man, some for birds only, and others for the quadrupeds alone and so on. Different species of animals have been allotted functions for particular exigencies and interests.
There is a manifest proof in this beautiful composition, cohesion, combination and admixture, that this world is the work of a Creator, Who has produced it on a balanced plan, impregnated it with ingenuities and established order therein; all bearing proper connection and furnishing proof of the unique Creator, Who has combined them in such elegance as to compound them into a unity ... glory be to Him and Exalted is He. There is no god but Him. He is far above what the infidels attribute to Him.
The creation of man O Mufadhdhal! We now start talking about the creation of man so that you may learn a lesson from it. The first step in the creation of man refers to the state when the embryo in the womb is adjusted, though it is confined within three distinct kinds of coverings and three kinds of darkness firstly that of the outer wall, secondly of the womb and thirdly of the placenta. This is a time when the embryo can neither manage its nutrition nor ward off any harm from itself.
The menstrual flow is diverted to serve it nutrients, just as water carries nutrients to the plants, so this process goes on till such time as its constitution is perfected, its skin over the body becomes tough enough to withstand the atmosphere so that it does not receive any harm from the air, and its eyes gain the capacity to withstand light. When all this is accomplished, its mother feels labour pangs, which severely shake her to uneasiness culminating in the birth of the infant.