Laws without which we couldn’t have lived on earth:

1- The property of melting and freezing:

 A true believer is someone who links different disciplines of knowledge with the Creator of the universe and seeks to unveil the Infinite Divine Wisdom behind the great may cosmic laws and phenomena decreed by the Lord, All-Mighty.
 It is well known that metals have the property of melting, i.e. turning into a liquid when their temperature rises. This property makes it possible to extract metals from their ores and then to form them into solid masses. Such property of metals is governed by a great Divine Law of Allah, All-Mighty.

2- Evaporation and condensation:

 Another thing is the phenomenon of evaporation and condensation, without which rainfall would be impossible. The sea is salt, and sunlight causes it to evaporate. But who makes the salt remain in the sea and not evaporate with steam?! And who decreed laws of condensation, whereby water is changed into a vapor and the vapor is changed into water while sediments are left behind. I repeat: without the laws of evaporation and condensation there would be no rain or pure drinking water on the Earth.

3- The phenomenon of precipitation

 A third thing is the phenomenon of precipitation. Man is made up of a liquid, water, but he has been equipped with strong bones. The upper thy-bone, for example, bears more than 250 kg’s. A strong human body bears 500 kg’s. The Question is: How can bones be solid without the phenomenon of precipitation, whereby solvent substances are made to separate from liquids precipitate and form hard solid bones?!
 Doctors say: enamel of the teeth is the second hardest solid, after diamond. Without the phenomenon of precipitation there would be no teeth or bones; and we would not exist.

4- The phenomenon of dissolution:

 A fourth thing is the phenomenon of dissolution. Without dissolution of mineral salts in water, it would be impossible for plants to get minerals from the Earth’s soil. All mineral salts dissolve in water, which goes up the stem of a plant together with the dissolved mineral salts, which, in turn provide the plant with the necessary nutritional elements. Also, without the phenomenon of dissolution food would not get dissolved in the stomach and then carried to the blood, which, in turn, carries it to the cells of the body.
 If we consider laws of melting and solidification, those of dissolution and precipitation, and those of evaporation and condensation, we will inevitably get to know that Allah’s  Divine Power and Wisdom are really Infinite.
 If a true believer desires to know his Lord, Allah, Most Gracious, everything in the universe guides him to Him. Every law that a person reads even in books of pure theory helps him to unveil his Lord’s Infinite Divine Might and Wisdom. Without the change of minerals into mineral salts and without dissolution of mineral salts in water, we would not exist in this place now. How do you walk on your feet?! There is a skeleton that supports your muscles! Without the phenomenon of precipitation, no human being could ever walk on his feet; and without the phenomenon of dissolution of mineral salts in water, it would be impossible for a human being to get the nutritional value of food. You get compounds of iron in your food while you are unaware. All mineral salts are dissolved in your blood. Without the phenomenon of dissolution you would never be able to benefit from minerals or food.
 Contemplate these six marvelous cosmic phenomena: dissolution, precipitation, evaporation, condensation, melting, and solidification! Without such Divine cosmic Laws life on the Earth would be impossible!