

The first thing that everyone should learn is to know Allah SWT. Come learn about Allah, the creator, designer, and maintainer of the universe. As Allah himself described in the Holy Quran.
...All praise is for Allah! He will show you His signs, and you will recognize them... [Quran 27 : 93]
There are countless signs of Allah all around the universe and within yourself for those who understand.
Some of these are as follows:
Allah SWT said : ...I am Allah the Lord of the Worlds; (Quran 28 : 30)
It is Allah who created the heavens and the earth and everything between them... (Qur'an 32 : 4)
It is He Who made the Sun to be a shining light, and the Moon to be a reflected light,... (Quran 10 : 5)
It is Allah Who has made for you the earth as a residing place and the sky as a canopy... [Quran 40:64]
Indeed, We have adorned the lowest heaven with the stars for decoration. [Quran 37 : 6]
He created seven heavens one above the other in layers. You will not find any flaw in the creation of the Gracious One. Then look once again: can you see any flaw? Then look again and again. Your gaze will come back to you confused and exhausted. (Qur'an 67 : 3 - 4)
“And We have set on the earth mountains standing firm, lest it should shake with them.” (Qur’an 21:31)
And it is He who made the sea of benefit to you so that you may eat from it fresh and tender meat and obtain ornaments which you may wear... [Quran 16: 14]
It is God who sends down water from the sky for you to drink and produces plants... [Quran 16:10]
We created the first human from dried clay out of dark mud,
before which We created the jinn from smokeless fire.
[Quran 15 : 26 - 27]
...He began the creation of man from clay. Then He made his offspring from semen of dispised water (male and female sexual discharge). [Quran 32:7-8]
"...He makes you, in the wombs of your mothers, in stages, one after another in three veils of darkness... " (Quran 39 : 6)
It is He, Who has created for you (the sense of) hearing (ears), eyes (sight), and hearts (understanding).... (Qur'an 23 : 78)
We created man in the best design. [Quran 95:4]
Subhan Allah, what a design Allah SWT has created for us. Just take a moment and look at what inside of you.
This is the creation of Allah. So show Me which those (false deities) besides Him have created?... (Qur'an 31:11)
IT IS GOD who has created you, and then has provided you with sustenance...(Quran 30:40)
There is no moving creature on Earth whose sustenance is not provided by Allah… (Quran 11 : 6)
And verily! In the cattle, there is a lesson for you. We give you to drink of that which is in their bellies, from between excretions and blood, pure milk; palatable to the drinkers. (Qur'an 16 : 66)
Glory be to Allah Who created all things in pairs: the plants of the earth, mankind themselves and other living things which they do not know. [Quran 36:36]
And in your own creative design, and in all the animals which He has spread widely, there are Signs for those who explore and attain certainty. (Quran 45 : 4)
Allah has created every moving creature from water. So, some of them move on their bellies; and some of them move on two legs, and some of them move on four. Allah creates what He wills. Surely, Allah is powerful over everything. [Quran 24 : 45]
In the earth, there are signs for those who (seek truth to) believe, and in your own selves! So, do you not perceive? (Quran 51 : 20 - 21)
Surely! In the creation of the heavens and the earth, and in the alternation of night and day, surely there are signs for people of understanding. (Qur’an 3 : 190)
These are the some signs of Allah for the people who understand.
Surely, in that there are signs for those who read signs. (Quran 15:75)
Getting to recognize my Creator (ALLAH) has been the biggest eye-opener for me in my life.
Thank you Allah for guiding me to Islam.
God shows you the evidence (of His existence). How can you then deny such evidence. [Quran 40:81]
And how many Signs in the heavens and the earth do they pass by? Yet they turn (their faces) away from them! [Quran 12 : 105]
Indeed unbeliever are blind and deaf. How can they still not believe when everything about Allah is clear as a day. Allah has given us so many proofs and evidence
for the existence of God, only blind people will still deny the signs of Allah.
Allah SWT said in the Quran:
...verily, it is not their eyes that have become blind - but blind have become the hearts that are in their breasts.
[Quran 22:46].
The eyes are useless when the heart is blind.