And He is the One Who sends down water from the sky, then We bring forth plants of every kind with it, We produce green vegetation from it, We produce ears having abundant grains, and among the date palms there are clusters of dates hanging down as well as gardens of grapes, olives, and pomegranates which are similar and yet different varieties, you observe into His fruit while ripening and harvesting; indeed in that you have signs, for the believing people.
Water is essential for the germination and growth of plants and herbs, and so the Lord of the world is sending down water from the sky for the benefit of all creatures. Since rice, wheat, maize, millet, barley, etc. are the main food grains of mankind, their growing fields are specified here particularly. Not only are the gardens of fruits such as dates, grapes, olives, and pomegranate, but the gardens of apple, orange, mango, jackfruit, banana, etc. are also produced for the benefit of His creatures. There are similarities and dissimilarities in all fruits. All kinds of fruits are also having different tastes, colors, and contents. All are produced by the Only Almighty Lord in the same land with the same water. If one observes the process of different stages of blossoming, pollination, forming as fruit, ripening of it, harvesting, and replanting from its seeds, he can understand that all these are designed by the Lord of the world to teach mankind endowed with intelligence that the Lord of the universe is the Only Lord and Creator of everything.
Lord created and brought up mankind by passing through different stages in the womb, then bringing out from the womb of the mother, then laying, kneeling, and walking with and without support, and become matured and puberty, and after marriage by sexual intercourse reproduction is happening, and after some years becomes old, and when he is in the utmost of his old age, his nature becomes just like that of a child as told in verse 36: 68. All these phenomena can be seen in all his creatures including animals, birds, and reptiles as told in verses 22: 5; 30: 54; 39: 6, and 40: 67. After the death (departing of spirit from the body which includes life + soul), the body is buried in the soil. It is told in verses 20: 55: “We have created you from it, into it We will be returning you; and from it, We will be bringing out you once again”. All these stages of creatures including mankind are decreed and fixed in the Book Adhikr by the Three-Time-Knower Lord of the universe as explained in verse 6: 59. See explanation 13: 3-4 and 16: 10-11.