By
Zin Eddine Dadach
27th July
2020
“And We have made a shining lamp (sun). And We
have sent down from the rainy clouds abundant water that We may produce
therewith corn and vegetation and gardens of thick growth” (Quran, 78:6-16)
[1].
It seems like
Allah (SWT) created the universe as a global school for humanity in order to
contemplate it to perceive His lessons and thank Him for all His Favors. For
example, through the change of nature over the four seasons, Allah (SWT)
teaches us several lessons and also reminds us of His Blessings.
Indeed, the
transformation of the weather during the four seasons shows how Allah (SWT) has
coordinated the rotations of the earth, the moon, and the sun in order to make
our life change through variations of feelings to avoid boredom.
Moreover,
Allah (SWT) created the earth in a spherical shape and the sun heats equatorial
regions more than the polar regions. As a consequence, some regions of the
planet are abundant in energy and other regions are deficient in energy. This
uneven distribution of solar radiation is responsible for the imbalance of
energy on earth and the constant movements around the dynamic planet. This
simple qualitative equation (1) of dynamic systems is utilized to describe
these different movements in nature:
The most
amazing aspect of divine science is that Allah (SWT) created water with some
properties that allow it to regenerate and to be redistributed through
evaporation and condensation in order to be endlessly renewable. The different
stages of the water cycle (figure 1) are therefore selected because they
demonstrate that water is an infinitely renewable source of life.
Evaporation
of water using solar radiation
“And We have made (therein) a shining lamp
(sun)” (Quran; 78:13) [1].
While
people are enjoying the sunshine during the summer season, the intense energy
of the sun is also unnoticeably initiating the evaporation of water mainly from
seas and oceans. This unseen natural process is the interpretation of the
Beautiful Name “The Imperceptible” of our Creator.
For this
first step of the water cycle, the 1st divine law of charity is fulfilled since
the partial pressure of water vapor at the sea level has the highest value (Pw,
sea) and decreases slowly to its lowest value (Pw, sky) located in the sky. To
apply the 2nd divine law of charity, the gradient of richness (Pw, sea – Pw,
sky) between sea level and the sky is considered as the “driving force” of the
evaporation process of water. Moreover, using the convective mass transfer
coefficient (kair) of atmospheric air, the flow of evaporation of water is
regulated by the resistance to mass transfer (1/kair) of the atmospheric air.
Therefore, the flow of water evaporated is qualitatively expressed by equation
(2):
In order to
calculate the flow (WE), scientists in hydrometeorology use the Penman
equation. This equation is based on measurements of the mean temperature of the
sea, wind speed, air pressure, and solar radiation [3].
Transportation
of vapor using wind power
“And it is Allah Who sends the winds, so they
can raise up the clouds, and We drive them to a dead land” (Quran; 35:9) [1].
When the
streets become lively again with happy children returning to classes, the winds
of autumn start transporting clouds from over oceans to being over land. The
power of the wind could be a small sign of the Beautiful Name “The Strong One”
of our Creator.
This second
stage of the water cycle will fulfill the 1st divine law of charity when the
air over oceans has higher values of atmospheric pressure (PHigh) than the
atmospheric pressure (Plow) of air over land. During this period of time, in
order to utilize the 2nd divine law of charity, the gradient of richness
(PHigh– Plow) is taken as the driving force of the transportation process of
water. The flow of water transported is also regulated by the friction (Rair)
caused by atmospheric air. Therefore, similar to the evaporation process, the
flow of water transported by the winds (WT) could be qualitatively expressed by
the equation (3):
The flow
(WT) transported is usually quantified using the advection equation where and
the two most important parameters that affect the process are the strength and
the angle of the wind [4].
Precipitation
of rain using earth’s gravity
“He sends down water (rain) from the sky, and
therewith revives the earth after its death” (Quran; 30:24) [1].
When
pedestrians start wrapping up in warm clothes, and the coldness of winter
darkens the clouds, some places on earth experience rain and snow. As mentioned
in the Quranic verse “And we made from water every living thing. Will they not
then believe?” (Quran; 21:30) [1], Allah (SWT) made life possible on earth with
water from the rain and snow. This is supposed to make us thankful to our
Creator by remembering His Beautiful Name “The Total Provider”.
The last
stage of the water cycle is bowing to the 1st divine law of charity because the
water contained in heavy clouds has the highest value of potential energy
(PEHigh) and the value of their potential energy (PElow) is lowest at the
ground level. For the 2nd divine law of charity, the gradient of richness
(PEhigh –PElow), caused by earth’s gravity, is therefore the driving force of
the precipitation process of water.
It should
be noted that the “The Merciful” (SWT) created air with a resistance (Rair)
that controls the speed of precipitation of the droplets of water. Without this
resistance, rain could destroy vegetation and harm people as well as animals
and other living things. Finally, the flow of water (rain or snow) falling
could be qualitatively described by equation (4):
This amount
(WF) is usually calculated by the intensity of rainfall which indicates the
amount of rain that falls over time and it is measured in millimetres per hour
(mm/h) [5].
“See you not that Allah sends down rain (rain)
from the sky, and causes it to penetrate the earth, as water springs, and
afterward thereby produces crops of different
colours; and afterward they wither and you see them turn yellow then He
makes them dry and broken piece” (Quran;
39:21) [1].
Indeed,
after the hot summer, a windy autumn and a cold winter, nature seems happy
during the lovely spring. By His Beautiful Names “The Bountiful One” and “The
Sustaining One”, it is a time of abundance and regeneration, with birds singing
and flowers blooming.
“Verily, in the heavens and the earth are signs
for the believers” (Quran 45:3) [1].
Since
nature was created to obey Allah (SWT)’s commands, all natural flows are
fulfilling His two divine laws of charity. In this perspective, contemplating
the arrows in Figure 1 from a spiritual perspective, we can perceive how
natural flows in the water cycle obey the divine laws of charity during the
four seasons of the year.
During
summertime, the divine purpose of the oceans is to use solar energy in order to
generate a certain flow of water vapor (WE), predetermined by Allah (SWT), as
charity to the dry skies over the seas and oceans. During the fall, the sky
over the oceans becomes rich enough in water. It has then the divine duty to
utilize the power of wind in order to offer a certain part of that flow of
water (WT), predesignated by Allah (SWT), as charity to the dry skies over the
lands. During winter, when the sky over the land also gets rich enough in water
(heavy clouds), its divine purpose is to use the earth’s gravity in order to
offer a portion of water as rain or snow (WF), predestined by Allah (SWT), as
charity to the dry land.
My
spiritual thought teaches me that spring is a reward of Allah (SWT) to every
single thing in nature after a Cyclic Flow of Charity (Figure 2).
“And do good as Allah has been good to you”
(Quran; 28:77) [1].
Similar to
nature, divine laws of charity for Muslims are also indicated in the Quran.
There is, therefore, a complete harmony between the signs of Allah (SWT) in
nature, scientifically described by universal laws and His words in the Holy
Quran.
For
instance, after the gestures of charity perceived during the summer, autumn,
and winter, the reward is the beauty of the deserved spring. This reward of the
Cyclic Flow of Charity is a sign that comes every year as a lesson for humanity
to remind us that the reward of helping people, animals, and plants during this
short life is the Eternal Spring with flowing rivers.
References
1. Interpretation of the meanings of the Noble Quran by Dr. Muhammad
Taqui-ud-Din Al Hilali and Dr. Muhammad Muhsin Khan, DARUSSALAM (1996).
2. Image ID:42514881, Copyright: casaltamoiola. Upload Date: Mar 13,
2014
3. Lincoln Zotarelli, Michael D. Dukes, Consuelo C. Romero, Kati W.
Migliaccio, and Kelly T.
4. Morgan; (2018), AE459, one of a series of the Agricultural and
Biological Engineering Department, UF/IFAS Extension. Original publication date
February 2010. Reviewed August 2018. Visit the EDIS website at
http://edis.ifas.ufl.edu.
5. L Gallana1, S Di Savino, F De Santi, M Iovieno and D Tordella (2014);
Energy and water vapor transport across a simplified cloud-clear air interface;
Journal of Physics: Conference Series, Volume 547, conference 1.
6. L. G. Lanza, E. Vuerich, and I. Gnecco (2010); Analysis of highly accurate rain
intensity measurements from a field test site, Advances in Geosciences
25:37-44.
Zin
Eddine Dadach is currently Assistant Professor at the Chemical & Petroleum
Engineering Department of the Higher Colleges of Technology in the UAE. He is
involved in academic research in Higher Education, Teaching Methods and
Vocational Education. His industrial projects include simulation of chemical
processes and exergy-based analyses of energy-conversion systems.
Original
Headline: Signs of Allah’s Divine Laws
of Charity in Nature
Source: The Muslim Vibe
URL: https://newageislam.com/islam-environment/similar-nature,-divine-laws-charity/d/122657