In the book, Ramadan: A Month of Purification, Maulana Wahiduddin Khan explains that saum, the Arabic word for fasting means abstinence. Ramadan entails fostering of a culture of abstinence. Prophet Muhammad said, “There is purification for all things, and purification of the body is fasting.” (Sunan Ibn Majah, Hadith No. 1745) Just ...