(Athwariq) 86 : 5
فَلْيَنْظُرِ الْإِنْسَانُ مِمَّ خُلِقَ
Then, let man observe out of what he has been created.
It is commanded to observe from what things the human body is created. Actually, it is not a command to see with the physical eyes; instead, it is a command to observe through Adhikr, which is the Sight of the human soul. See explanation 56: 58–59 and 75: 37.