Now we have to see what person is best to bring laws which meet the human being’s needs in such a way that all three principles mentioned above are followed and included as well as clarifying the limits, duties and rights of the individual and society so that the best system be put to use and aggression be prevented.

Let us to give a simple example here.

Human society can be compared to a great train, and the leaders or rulers to a locomotive, which causes this human society to move towards a destination.

The laws are like the rails or tracks which provide the line to be followed by this train to a clear destination, a line which moves throughout twists and turns. It is clear that a good train must have the following conditions:

* The land which the train moves through must have sufficient strength for the greatest extent of pressure.

* The distance between the two tracks or rails must be carefully coordinated with the wheels of the locomotive as well as the walls of tunnels and the heights of the tunnels must suit the highest level of the trains.

* The ups and downs must not be so sharp that they are beyond the power of the brakes of the train.

* The possibility of landslides or floods along the way which the train moves must be carefully studied so that the train can pass through that area under all conditions.

Noting these examples, we return to human society.

A lawgiver who wants to give the best laws for human beings must have the following qualities:

1. Know the human species in a perfect and total way and be aware of all of their instincts, feelings, needs and difficulties.

2. All of the praiseworthy qualities and talents which exist in a human being should be taken into consideration and laws should be made use of for their blossoming.

3. The events and accidents which are possible to occur should be foreseen, as well as the necessary precaution taken.

4. Such a lawgiver should have no particular interests in society so that in providing the laws, his thoughts turn upon his own interests or his family or his social group.

5. This lawgiver must allow human beings the possibility to benefit from all of the advances made as well as to learn from the deviations.

6. This lawgiver must, at the maximum, be free from error, mistakes and forgetfulness.

7. Finally, this lawgiver must have such power that no position or power in society may intimidate him and he not fears anyone. At the same time, he must be very kind and merciful.