It is narrated from Hazrat Abu Musa that he said: The Messenger of Allah, peace and blessings be upon him, delivered a sermon and said: Beware! Surely, there will be tribulations before you like pieces of a dark night. In them, a man will be a believer in the morning and a disbeliever in the evening, and a disbeliever in the morning and a believer in the evening. In them, the one sitting will be better than the one standing, and the one standing will be better than the one walking, and the one walking will be better than the one riding. The noble companions asked: What do you command us to do? He said: Become the mats of your houses.