If everyone believed in Allah and the verses, and adhered to them faithfully:
There would be no such thing as murder on Earth.
Theft would be a thing of the past.
Fraud would also become history.
Lies, slander, and abusive language would disappear.
Wars would cease to exist.
All forms of violence would vanish from the Earth.
Usury and exploitation, like interest-based lending, would not exist.
There would be freedom for economic initiatives and the right to property.
People would be so respectful to each other that they wouldn't pass by without exchanging greetings.
All countries in the world would join hands, competing only to create a better world for humanity.
The world would feel like a single country, with the highest level of freedom to move and settle anywhere.
Since there would be no adultery, every child would be born and raised in a family environment.
Private companies and similar entities would think not only of their own interests but also of the well-being and joy of all people, producing beauty in this direction.
Even the poorest person in the world could vacation for weeks in five-star hotels.
There would be progress in science, technology, art, and democracy to levels beyond our current imagination.
All people would live in accordance with their own true interests and those of the entire world, helping each other.
Nature would be preserved.
Many diseases, disabilities, and even aging would be largely prevented.
Goodness, peace, happiness, and material-spiritual wealth and comfort would spread everywhere.
This world would become paradise-like, and people would be among the winners in the afterlife as well.
(My Turkish article translates with machine)
http://emre1974tr.blogspot.com/2011/07/eger-herkes-ayetlerin-dedigini-yapsayd.html