Oftentimes Muslims and Arabs are stereotyped to belong to one group. However, not all Arabs are Muslims.
Muslims are individuals that embrace religion, Islam. Muslims use different types of language since they reside anywhere in the world. Most times, the reason why Arabs and Muslims are used interchangeably is that religion originated from the Arab region. As of 2009, the population of Muslims around the world is 1.5 billion.
Arabs are individuals that dwell in the Arab region. They speak the Arabic language. The Arabs live mostly within the Middle Eastern nations, which include Syria, Arabia, and Iraq. As of 2009, the population of the Arabs was a sum of several million. Lastly, Arab is a type of nationality or ethnicity.