The month of Ramadan is that in which was revealed the Quran; a guidance for mankind, and clear proofs of the guidance, and the criterion (of right and wrong). And whosoever of you is present, let him fast the month, and whosoever of you is sick or on a journey, a number of other days. Allah desires for you ease; He desires not hardship for you; and that you should complete the period, and that you should magnify Allah for having guided you, and that perhaps you may be thankful.
Ramadan is a time of spiritual reflection, improvement and increased devotion and worship. Muslims are expected to put more effort into following the teachings of Islam. The fast (sawm) begins at dawn and ends at sunset. In addition to abstaining from eating and drinking, Muslims also increase restraint, such as abstaining from sexual relations and generally sinful speech and behavior. The act of fasting is said to redirect the heart away from worldly activities, its purpose being to cleanse the soul by freeing it from harmful impurities. Ramadan also teaches Muslims how to better practice self-discipline, self-control, sacrifice, and empathy for those who are less fortunate; thus encouraging actions of generosity and compulsory charity.
