Winn Islam started with one man and humans flooded to the message because they understood if they do or dont it doesnt matter to Allah because he sent his message and that is what is important so that you wont say the day of judgement "i didnt got the message" simple.

and above all, Allah sent his message for mercy all times to all people.

Poverty is not for the sake of hardship. No, it is there because nothing exists but God. Poverty unlocks the door -- what a blessed key!

- Jalaluddin al-Rumi