How do you know the world is rotating in it axis?
How do you know the womb is protecting the child during pregnancy?
We are not able to see.
It was revealed before science was able to proof about the development of a baby inside the mothers womb
It was revealed before science that there are rivers in the seas, two seas does not mix and many other revelation and later proved by science.
The only way to prove God answers everyone’s prayer by Looking at the world population. There are ppl whom are rich, poor. There are worker and there are business owner. You need each other.
Same thing with wealth. God give some of us more than the other so that you will donate / give to those in need. This is also a test to the well off. And the poor, your reliance on God is tested and your obedience to The rules.
We are but servants. If we fail, we will be placed in hell fire.