but i think the best gift that God has given us is "intellecet" ;imagine , if we didn't have it we hadn't been even healthy...

as Imam Ali has told us ;" INTELLECT is the best gift of God"



and at the end:

همه را صدا زدم جز خدا …
هیچکس جوابم را نداد جز خدا …

Sara,you've paid attention right to the bottem of this issue
I got your purpose...you mean if we weren't intelligent creatures,we would never be healthy because by the help of our knowledge we can recover from a disease and be healthy
nice point