Understanding the principles and conditions of Fasting in Ramadan
Fasting in the month of Ramadan is the fourth pillar of the Muslim faith. It is believed that the blessed month of fasting contains great virtue. It is a means of attaining piety and the consciousness of our maker, Allah (God). One of the Quranic verses mentions taqwa, which means doing what Allah has enjoined and avoiding what He has forbidden. Fasting in Ramadan is one of the greatest means of helping a person fulfill the commands of Allah.
Source: myjoyonline.com