Islam is a complete way of life. It is made up of a complete moral system that is central to the Islamic worldview.
Islam defines a universal standard by which actions may be deemed moral or immoral.
Not only this but it also guides the human race on how to achieve these values both on an individual and a collective level.
Muslims tend to look to the holy Quran and the traditions of the Prophet as their guide.
These values are universal and relevant for both Muslims and non Muslims.