is also living beings like we humans, but they are made of
fire. Also they are 100 times stronger and powerful and so
if conquered by us humans, then they become our slaves and
we will be their master and they can do every thing for us.
They are invisible and can be seen only by the master who
will do the invocation and will conquer the genie. As God
has given us humans to conquer any thing, even wild animals
like lions and tigers in the circus are controlled by humans,
and so by proper genie invocation you can conquer them and
then live a happy and rich life.