Islam is a very truthful religion as it changed the whole world.The world which never had peace,brotherhood, justice and even the basic civilization rules which are essential for smooth running of life.
At this a revolution arised and changed the whole world with such a peaceful manner that even the enemies of Islam were forgiven thus setting a practical examples of its teachings.
The teachings of Islam are discussed by several scholors and they all agree to the point that this religion is the most relaxive religion and allows everyone to follow their believes. They can perform their duties in case of religion.
It is a very interesting fact that with all criticism it is progressing sucessfully with the passage of times.