Mahmud Shabistari - You have heard much of this world

"You have heard much of this world
yet what you seen of this world?
What is its form and substance?...
You are asleep and your vision is a dream;
all you are seeing is a mirage.
When you awake up on the morn of the last day
you will know all this to be fancy and illusion;
When you have ceased to see double,
Heaven and Earth will become transformed;
when the real sun unveils his face to you,
the moon, the stars,and Venus will disappear;
if a ray shines on the hard rock
like wool of many colors, it drops to pieces."