Salamun alaikum ,
Dear Orange ,
"we will show them our signs in the universe and within themselves untill it become clear to them that this is the truth" (somewhere in the Quran)
I am convinced that Allah has given us limited capacity to think and imagine , we cannot imagine many things . For example : try to imagine a new colour never seen before , result of 0 divided by 0 , some parts of theory of relativity, etc
Who created everything from an atom to galaxies ?
Science will give an answer - Big bang ,
Now which event triggered the explosion named big band , who created mass and the massive amount of energy for big bang to occur ?
These question are enough to convince oneself that there is a creator. Whose imagination is beyond our thinking.
You cannot measure temperature beyond 100 degrees with a thermometer ranging from 0 to100 degrees but a glass thermometer is a proof that glass was melted and moulded.
If there is no God , we are just a complicated chemical system.