Fasting. No eating, drinking, sex, or smoking from sun up to sun down during the month of Ramadan. (Sawm)
Belief in only 1 god, Allah (Shahada)
Pilgrimage. Every Muslim must visit the holy city of Mecca once in a lifetime. (Hajj)
Praying the prescribed prayers 5 times a day (Salat)
Giving alms/charity to the poor (Zakat)
