The fundamental teaching of Islam is that through the commitment of the people to God's way, they will become Muslim. Muslim is a term for people with submission to God's will and find peace by following God's way. There is only one God in Islam who is Allah. The five important steps of Islam is faith, prayer, fasting, sharing, and pilgrimage. To be a Muslim, one needs to have the faith in God and his word, the Qur'an. Also, one needs to acknowledge that Muhammad as the greatest example of human relationship to God. Secondly, prayer is another form of submission. which is required five times a day. Fasting is another step which is required for one month per year. Another aspect of Islam is sharing. One needs to donate money to the poor. The last step is pilgrimage; which is the journey to Mecca for the unity of the Muslim community