This Surah is also called Dahr. It was revealed in Makkah and it has 31 ayaat. It is narrated from the Holy Prophet (Sal Allaho Alehi Wasallam) that the reward for reciting this Surah is Jannah and its bounties. If a person recites this Surah, especially on Thursday mornings, he will be rewarded with a hundred houries and four thousand slaves in Jannah and he will be given a place close to that of the Holy Prophet (S). Reciting it during war brings victory. Drinking water in which this Surah has been dissolved is good for those with heart problems.