Allah is The All Wise, and wisdom implies placing everything in its correct position; there is great wisdom behind everything that Allah has created and legislated, which His slaves may or may not grasp. It is those scholars with deep understanding and firm knowledge who may comprehend some of these wisdoms. Allah did not create anything uselessly or aimlessly. There is wisdom behind everything that appears evil; snakes, scorpions, poverty, diseases, famine, earthquakes, volcanoes, and even the existence of disbelief upon the earth. There is wisdom behind everything, even the creation of Satan, which only the people of knowledge can comprehend.
Believing in the hereafter and the reward and punishment in it is one of the fundamentals of Islam. Allah made signs before it indicating its approach. The prophet made the matter of the hereafter great, whenever he mentioned it his voice became louder and he got angry. Due to the prophet’s repetition of the Hour the companions feared that it might have taken place during their life.
This is very useful flash for people who do not have enough time to read about Hajj. It shows rites of hajj step by step as you there. It is a beacon for the pilgrims who want to avoid mistakes during this great trip.