It is known that the rule of law requires harmonizing, balancing the relations of the two components within the meaning of the rule of law, ie its absolute supremacy in order to preserve the individual rights and freedoms. He appeared in the seventeenth and eighteenth centuries, in the revolutions in Western countries against feudal arbitrariness. In modern times the concept was revived following the totalitarian experiences of several European countries. By its characteristics, we see that, in fact, the rule of law is identified with liberal-democratic state. Anyway, is the most advanced stage of socio-political organization, validated by historical experience, which does not mean it’s not perfect.