Ар-Рахман 55:12

وَالْحَبُّ ذُو الْعَصْفِ

(and the grain having chaff, ....55:12). The word حَبُّ habb means grain, as for instance 'wheat', 'gram', 'rice', 'a kind of vetch', 'lentil' and so on. The word عَصْفِ ` asf is the outer cover of some type of grains, like rice or wheat husk, which Allah creates with His power and consummate wisdom. Man's attention is drawn to the fact that each grain of the food he eats several times a day has been created by Allah, out of His unbounded grace and beneficence, from soil and water in inconceivably wonderful ways. He protected every grain against insects with the outer cover until maturity, so that it was prepared as a morsel of food. The current verse, thus, briefly points to all those natural things that are so essential for the physical development of man. The mention of ` asf [ husk ] is to remind that it is the fodder for your animals. This is another bounty of Allah because man needs the milk of the animals for nourishment. Furthermore, animals are used as a means of transportation to convey human beings from place to place as well as to carry load, cargo and luggage.

وَالرَّ‌يْحَانُ (...and fragrant flowers....55:12). The popular meaning of the word رَّ‌يْحَانُ raihan is fragrance or fragrant plant or sweet-scented plants. Ibn Zaid has interpreted the word thus in the current verse. Allah has produced a variety of fragrances and sweet-smelling flowers on plants and trees. Sometimes the word raihan is used in the sense of livelihood and sustenance. It is said in Arabic: خَرَجتُ اَطلُبَ رَیحَانَ اللہِ (I came out looking for sustenance provided by Allah.) Sayyidna Ibn ` Abbas ؓ interprets it in this strain.