Knowledge of expecting the savior (3):
During history, we have passed several publicity eras, simultaneously with wisdom progress. Postman, a world well-known sociologist and propagandist has specified 3 publicity eras:
1- speech/ 2- writing/ 3- image
Once, giving speech was the best way for publicizing; the words were conveyed while speakers were not seen. After a while, writing became popular, owing to the fact that speech might have been forgotten. Nowadays, the cold war era is the image era. Like: the ability to illustrate the image against man's unconscious mind. There have been lecturers in history that attracted the audience with their eloquence, in order to make their words accepted. If voice and image are together, a remarkable impact will be made on subconscious mind. That is, the intellect stops working. It makes the man part with himself and transfers him to another world in which subconscious mind is taught (the wanted goals), called brain-wash. If music also accompanies these two, dominating the nerves, it will have more and more impact on an individual. (it will have several times a deeper impact on individuals.)
A happy person might cry through a haunting piece of music (due to any reason!), but not easily through speech.
The whole universe simultaneously believes in the following eras:
1- Hardship age; the time of pain, disaster and agony; meaning that the poor and the disabled confront poverty, injustice, cruelty and oppression.
2- Golden age; the time of the savior's reappearance. (All the divine religions are expecting the savior).
3- Blooming age; the time of humanity harvest. Some religions believe in beginning the era with human death called metempsychosis which is unlike Islamic belief.
As mentioned before, all people believe in the savior; the thing which is indisputable is the quality of last part of the time (the end of the world).
There are several approaches toward the issue (so called Armageddon):
1- Last part of the time from a technological perspective: the end of the world and the savior's coming is viewed in Hollywood movies, supported by the Zionists, as a technological one. For example Matrix, a 1999 sci-fi, directed by Wachowski brothers, is a film in which a computer or a robot, as a savior, dominates human beings and the so called ideal city of wishes is openly introduced as the city of Zion. Or Terminator, a 1984 sci-fi, by Gale Anne Hurd, in which man himself creates things which are called to be his savior. These movies are to inculcate computers instead of Imam Mahdi as a savior. 
2- Last part of the time, the natural perspective: Some people believe no savior will come. An earthquake, tornado or flood would ruin the whole universe and this would be the end of the world (in their idea). Some movies were also made. Manipulating the genes of the living changes them into gigantic, terrifying ones, there won't be an end to which. In movies like Jurrassic Park, (1993) by Joe Johnstone, for instance, a dinosaur is hatched in the final (last) scene of the film.
3- Last part of the time, the sci-fi perspective:  In movies like Alien (1979) by Ridley Scott, or Independence day, (1996) by Roland Emmerich, aliens from the other planets, the so called saviors, come down to earth and annihilate the human race.
4- Last part of the time, the legendary perspective: The one who is to shatter the whole universe is coming from beyond history, in movies like The mummy returns, (2001) by Stephen Sommers, a mummy arising from the ancient Egypt runs riot in the world. The Lord of the rings, (2001-3) by Peter Jackson, is another one completely supported by the Zionists.
5- Last part of the time, the religious perspective: Satan (anti-Christ) who has been in minds will arise, dealing with his opponent that is mostly a priest or a saint person. This priest is an expert in capturing and nullifying however, still there won't be an end to this very conflict. The omen indicates that Satan hasn't died and won't ever die. 
The objectives:
1- Economy, benefit, investment: the production of (producing) some movies may cost about $ 2-20 billion, but more benefit is far gained from them.
2- Propagating doubts and superstitions about Christianity (like Satan): In the holy Quran, Satan is introduced as a mean, inferior creature that has no dominance over man and can only tempt him; and if the person is pure, he won't even be tempted. But in these movies, Satan is introduced as the exalted God's rival; a creature that is able to penetrate in man's soul which is completely a superstitious view.
3- Attributing Satan to the east, especially the Islamic world: in most movies, Satan arises from the east especially Islamic nations (Iraq, Iran, etc) whose purpose is to degrade east, especially Islam.
4- Inspiring the idea that east (Islam) is dangerous; they terrify the western societies (Europeans) in a way that they would more easily pay the credits or needed expenses to attach the  Eastern Islamic countries.
These are their open propagandas, but we should be aware of the fact that they also have concealed propagandas. Islam enemies have done wide  researches about his eminence Hadrat Mahdi. There is to be a file in pentagon named as "Mahdi Ibn Hassan Askari". The information given is so complete with a great many details (the date and place of birth, etc) the lack of which is only Imam Mahdi's photo.
Any point concerning Imam Mahdi from both the Shiite and Sunnite sources and other schools of thought is gathered and written in this file. It seems that they are paying lots of attention to this very issue (Imam Mahdi's reappearance or  the savior's coming).
Confronting the enemies:
To confront the enemies we should go through applying image, speech and writing.
Propaganda is very important. We usually introduce Imam Mahdi as a healer of pains and agonies not a person who is going to govern us. Imam Mahdi has two major concerns:
1-The occultation worry: Not for the sake of Imam Mahdi’s power of healing people, nor for our becoming rich, we should wait for him to come. We are not aware of the fact that Imam Mahdi wants (need?) us to heal his agonies. (In reality our own agonies, since his worries are for the sake us and our becoming prosperous)! To achieve the goal, we are to seriously seek true knowledge. We should know Imam Mahdi ourselves and then make him known all around the world. Any individual named Mahdi should do his best to be the best of the best. We should also go through art, music and theater for this very purpose.
To profit from Imam Mahdi during occultation:
His eminence Imam Mahdi said: " oh, thou! my followers, who are seeking me, you're profiting from me during occultation is like profiting from the sun while hidden behind the clouds, even if the sun is behind the clouds, it still is glowing. The plants profit from it. The whole universe profits from the blessings of Imam Mahdi's existence as well, during occultation.