Nations of the world progress and rise until they reach their zenith. But, when they are afflicted by God’s scourge, as a result of their misdeeds, they are reduced to such a condition that they cannot find any place in the world to which they can run away or in which they might take refuge. There are great lessons in these events of history. But lessons can be learnt only by one who is mentally alive so that he may derive their unspoken message from events, or by one in whom the capacity to hear is unimpaired, so that when divine messages are conveyed to him, they go straight to the core of his innermost being unimpeded.