Today, “Islamic scholars in all levels” have a double duty.
Today “Islamic scholars in all levels” have a double duty, whether they are novice preachers on the pulpits†or “the great and first rank scholars of Islamic seminary”.
shia muslims
The Emergence Era and the features of those,  who look forward to it
Imam ʿAlī (pbuh) stated:He [Imam Mahdī (mgehr)] will live in the Major Occultation Era and live ,[for a long time].In such a way that, anthropologist won’t find his trace.While they will try a lot.
You and the stone!
If someone tells you, “I love you and the stone”, he has just insulted you!â€[Or] if he says, “I have cooked this food for both you and the catâ€, it is an insult too.
Even amongst clergy men, there are disreputable people
Even amongst clergy men, there are disreputable people; we do not deny it! The disreputable are everywhere; amongst Islamic clergies, businessmen, academic ones, armies, and different organs.There are some people amongst clergies, who have bitten the hand that feeds them [Imam ZamÄn [Imam MahdÄ« (mgehr)’s hand], and have opposed the path of the Imam ZamÄn (mgehr). There are such people. We do not deny it!
The Fast and tender  followers
In the Last Era and in its proper time, the leader of religion raises.
He installs the flag, then is settled and persistent.
Then, (The faithful) will gather around that honorable [Imam Mahdī (mgher)].
I cannot name him “leader”…
I cannot name [Imam MahdÄ« (mgehr) “A leader”; he is greater than it!
[Also]I cannot say he is the first person, because there won’t be any second!
We cannot interpret him easily in any way, except “The Promised MahdÄ« (mgehr)”. He is the one whom God has saved for the humans.
Safety in The Emergence Era
The era of Walī’aṣr1 [Imam Mahdī (mgehr)] is not the end of humans’ lives, but the beginning …
It will be possible humans to use the blessings, potentials and the energy of the Earth, without any harm, damage, destruction or demolition.
Although today humans get use of something, they harm to another thing.
the Possibility of the Superior
By observing the crowd of humans with just some perfections, we realize the essence of “Imam [MahdÄ« (mgehr)’s] presenceâ€. He is the noblest and has all perfections.
SuhrawardÄ« said, “Whenever a possible humble (weak human being) is created, it requires that the superior possible (an Infallible Imam (pbuh)) must have been created before”.
Control Tower
The same is with the important and delicate issue as†MahdÄ«smâ€, which needs a control tower.
There should be a room to observe all Mahdavī plans in, and also plans and programs for the Mahdavī centers.
Victory [is near]… thanks to God
There will be [a time in which] harsh long wars among you [people].
And you feel you won’t tolerate the world such that,
you suppose the miserable days will be long lasting.