Ramadan is first mentioned in the Quran as the month in which the Quran was sent, literally “sent down.” Thus its significance as a month of fasting (and other forms of abstention) is very closely related to the Quran. After all, the Quran is central to Islam; it is the sourcebook for the religion, for everything from jurisprudence to inspiration to wisdom of a more intellectual nature. It is a guide to life, in essence whose language and presentation is often allegorical or via parables or metaphor, all this being expressed in one Arabic word mathal.
Most people think of reason as associated with science and philosophy, not religion. Religion is associated with faith, which in turn is usually seen as opposed to reason, based on “leaps of faith” that circumvent reason or logical thought in order to jump to a religiously acceptable conclusion about important and basic questions that deal with the meaning and purpose of life. Yet here we find that the Quran enjoins Muslims to think, use their minds, to reason, and make an effort to comprehend. This is not a religion of blind faith.