Today, word of “Islam” connected with more terrorism and violence. Here, article “Islam” by Vincent J O’Malley explains about what is Islam in real sense. According to O’Malley, connection between world second largest religion Islam and terrorism makes very different and negative scenario towards Islam religion in the world population. He explained Islam through different question related religion and philosophy in the article. He started with Muhammad’s life and his background with first question. According to O’Malley, Muhammad was born in 570 in the area of Arabian Peninsula at Mecca. Muhammad was raised by grandfather in the begging and, after he was taken by his paternal uncle. He also describe about Muhammad personal life that he was married with Khadija while he was 25 years old. After first question about Muhammad’s personal life, he moved to the next question of Muhammad’s religious insight. In the begging Muhammad was believed in polytheism but latter on changed with monotheism. According to O’Malley, monotheism means “there is no god but God”. He also explain, Muhammad was borrowed some stuff from the Christianity and Judaism to develop his own religion. Muhammad included some old and New Testament from the Christianity regarding Jesus, Mary and John. After discussing about Muhammad’s religion, Writer O’Malley moved to next question about begin of Muslims calendar. So, the whole idea about beginning of Muslim calendar has explain about beginning of Islam religion.