Doubtlessly, no social group or gathering can continue to be alive if it is not led by a strong leader. Because of this, from the earliest times to the present, all tribes and nations have selected a leader for themselves who was, sometimes, a good person and very often, not so. It was often the case that by making use of the needs of the ummah for a leader, a tyrant, who had coercion and who deceived the people, was imposed upon them and he took the power in hand.

On the other hand, in order for human beings to be able to reach spiritual perfection, they must take this way, not alone, but with a group or a society because the power of an individual from the intellectual, physical, material and spiritual point of view, is very limited whereas the power of a group is very strong.

But for a society, it is necessary that a correct system rule over ‘it and human talents blossom to struggle against deviations, preserve the rights of all individuals and for reaching this great goal, programming and organization is necessary and the motives be mobilized for motion in a free environment in all of society.

It is a fact that human beings sin. Because of this, human beings have always born witness to the political deviation of the world. The necessity for a pure leader, sent

on behalf of God Almighty to supervise this important issue and, also, making use of the people’s power and the great thoughts of scholars, prevents any kind of deviation.

This is another of the philosophies behind the existence of the Imam and another, we repeat, is to be a guide.

Thus the duty of the people at the special times when the pure Imam is in occultation has become clear and, with the will of God, we will speak about it in later lessons.