And know that God called you, from the position of being a believer, from the position of comprehensive wisdom, to understand in detail what He is addressing you with the knowledge of what He wanted from you in this worship. He said, “Fasting is decreed upon you, that is, abstaining from everything that is forbidden to you from doing or abandoning it, as it was decreed upon those before you, meaning fasting from In terms of what is fasting, if it also means fasting in Ramadan itself, as some of them said, except that those before us from the People of the Book increased it until they reached fifty days, which is what they changed .