Thirteen billion seven hundred million years ago there were no stars in the sky, not even the universe.
Then something happened in an instant, a massive explosion.
This is the scenario when everything begins, the birth of space and time, the first time existence exists. At that time the age of the universe is only 10-36 seconds, shortly after zero. Scientists call it the Big Bang, the beginning of the creation of the universe.
At that moment a substance suddenly enlarged rapidly. The early universe was less than a second full of heat and temperatures up to a hundred billion degrees Celsius. Subatomic particles are formed, followed by atomic nuclei.
It's cooling gradually allows the original universe to form a condensing gas cloud. The first stars were formed 200 million years after the Big Bang, but Earth was born just 4.5 billion years ago.
From its absence to a vast universe and closely related to the various laws of physics is astounding. That it turns out that even the slightest cosmological change of constants will result in the universe not being formed.
Even if the change is only as small as one per 10 to 120 or one per trillion trillion trillion trillion trillion trillion trillion trillion trillion.
This means that it has been realized that the creation of the universe is very, very specific and very unlikely to be created by chance. Coincidence has no role at all in the theory of the origin of the universe.
Stephen Hawking, in his book "A Brief History Of Time", was aware of the extraordinary accuracy at the rate of celestial development one second after the Big Bang. If the rate of expansion is slower than one per hundred thousand million, the universe will be destroyed before ever reaching its present size.
Geraint F. Lewis, an astrophysicist working on creating a synthetic universe with supercomputers, invites experimenting with the four fundamental forces that exist in the universe and is known in modern physics as a force of gravity, electromagnetic force, strong nuclear force, and weak nuclear force.
If the force of gravity is stronger or weaker 100 times, then the stars in the universe will not shine, or vice versa, burn quickly because of running out of nuclear fuel in a moment.
Similarly, trying to tamper with the weak nuclear force and strong nuclear force. This will make the elements in the universe too strong to decay into other elements and no other atom can form other than hydrogen. Or even the elements become scattered in an instant.
Something else happens when scientists play with the smallest particles. The result, a slight change in the mass of quark particles will destroy the possibility of a complex life as it is now known on earth.
Obviously, if all these forces and constants do not have the right quantities as they are now, then there will be no atoms, stars, supernovas, planets, let alone life.
Dark Energy
Another fact that astonishes scientists is the dark matter and dark energy. The stars, planets, asteroids and other celestial bodies of infinite trillionths of a trillion turn out to be only four percent of the total universe. The remaining 23 percent is dark matter and 73 percent is dark energy.
This dark matter cannot be detected by equipment and does not interact with light. Its existence can only be known by calculating the force of gravity in the universe.
Scientists find the galactic turnover should not be so fast, but in fact, the galaxy rotates on a fuse very quickly as if its mass is 400 times larger. This leads to the conclusion that there is a very large material that exists and envelopes all the galaxies in the universe.
The leading astronomer Vera Rubin details the stars on the periphery of each galaxy moving too fast like stars in the center of the galaxy. In the laws of physics, this condition should make the stars scatter.
But there is no indication of this and they are moving on a regular basis as if there is an additional mass that binds them to remain stable. This mismatch is the mysterious work of dark matter.
Indeed some scientists have tried to solve this difficulty and accuse nonbaryonic particles, particles other than protons and neutrons, which are the culprits. These particles must interact through weak nuclear forces and gravity, not through electromagnetic forces, so they can not be detected. This is all still a big puzzle.
What about dark energy? Just like dark matter, this enormous energy is also a mystery and can not be detected.
After Big Bang's, the expansion of the universe, according to the laws of physics, should slow down. In fact, the expansion of the sky is just the opposite, increasingly and rapidly. It is concluded that there is another fundamental force in the universe that can not be explained apart from the four known ones.
The most likely explanation is that scientists do not understand how gravity works. The more the universe expands, the more the existence of this dark energy exists and the result of the sky is widening with increasing speed to an uncertain future.
Nobel Prize-winning astronomer Adam Riess through observations of supernovas with Hubble telescopes has tried to explain this acceleration. But he was forced to collide with a big problem that refers to another concept called "fine tuning".
This concept in the scientific world is defined as the grand design, that the universe is not by chance to form by itself from a collection of substances, but has been designed with the highest precision.
Allan R Sandage, an influential astronomer in the 20th century has admitted, that it is impossible for the orderliness of the universe to be produced by nothing, and there must be something that controls it.
"God for me is a mystery, but this is what explains the miracle of the existence of something that does not exist," says Sandage.
If we open the ancient religious texts ever brought by prophets since ancient times and passed on from generation to generation, the theory first proposed by cosmologist Abbe Georges Lemaitre that the universe has its beginnings is completely aligned.
In the Qur'an which brought by Muhammad's last prophet "shallallâhu 'alaihi wa sallam", such as the letter of Qaf (50) verse 38 calls the creation of heaven and earth occur in six periods. As well as the letter Fussilat (41) verse 11 that once the sky was smoke. And in the letter of Al Anbiya (21) verse 30 which mentions that the earth and the heavens were a unified one, which was eventually separated between them.
Another letter from the Qur'an, Adz Dzaariyaat (51) verse 47, "And the heavens We build with power (We) and indeed We really expanded it. in accordance with the results of recent research that the universe continues to expand.
Similarly, Al Anbiya (21) verse 33 on the line of circulation, An Naaziat (79) verse 30 about the earth as if it were an ostrich egg and the letter of Ar Rahman (55) verse 37 which describes the death of star rose red like the very glint of oil similar to the results of photos of the Hubble telescope.
These verses of the Qur'an undoubtedly, deny the assumption that the birth of the universe is merely a result of the laws of physics and straighten all the restlessness and debate about the concept of creation.
Conclusion
if God exists, then what is a god like? which obviously the god must be perfect from everything in order to be able to control all of his creations, ranging from the smallest such as bacteria to the vast universe. God must be very strong, there is no partners and successors. if God has a partner, then one day they will fight to find who is strongest. If that happens then the universe will be destroyed due to war between gods. so too with the successor of god, if God has a descendant, then the god is weak, he needs to his successor who can someday replace him, and at the same time show, the god is mortal. God is not like that, god cannot be the same as his creation in any case, he has existed before the space and time it exists, and will remain forever even if space and time destroyed. Because God is not bound by time and space.
Then why can not we see of Allah?
to explain this I will start with a hadeeth of the Prophet Muhammad Shallallahu ‘alaihi wa sallam which means like this:
"The parable of the earth that we live in the first sky appeals is like a ring that is dumped in the desert."
The tip of the sky we can not see it, because we are very small. And there are billions of stars above our heads, which the distance are billions of light-years from Earth and billions of times bigger than Earth, they are still under the first sky.
Man can never hold the sky with the palm of his hand.
And again, all still under the first sky.
Above the first sky there is a second sky, the first sky including the earth in it when compared to the second sky like a ring dumped in the desert.
Likewise, the sky up to 3-4-5-6 until the 7th sky, and including the earth inside.
The 7th sky as compared to the sidratul muntaha like a discarded ring in the desert, On top of Sidratul Muntaha there is a vast ocean that God created, 7 layers of sky, earth and sidratul muntaha when compared with the ocean is like a ring dumped in the desert. the vast ocean when compared to the kursi (the foothold) is like a ring dumped in the desert.
Then on it is the Arsy’ of Allah, upon the sea the Throne of God. The kursi when compared to the Arsy’ of Allah is like a ring dumped in the desert. and Allah is greater than all.
so that's why we can not see of Allah because Allah is so big to be reached by our eyes.
Reference :
Kenali Tuhanmu, Engkau akan Bahagia - Ustadz Dr. Khalid Basalamah, MA
https://phys.org/news/2015-12-big-theory.html
https://phys.org/news/2012-02-early-universe-rapid-expansion-weird.html
https://medium.com/starts-with-a-bang/how-is-the-universe-bigger-than-its-age-7a95cd59c605
http://www.scienceforthepublic.org/things-to-know/cosmos/cosmos-dark-matter-dark-energy
https://science.nasa.gov/astrophysics/focus-areas/what-is-dark-energy
https://www.nationalgeographic.com/science/space/dark-matter/
Best Regard @alf4t1h