The scope of this paper, tries to explain the definition of the architectural axis and its influences in the process of space organization with all due aspects to the strong relationships between geometry and architecture. In doing this, the roles of the architectural axis in the spatial evolution of the architectural history are also explained in accordance with its various characteristics in different eras. The paper tries to reveal the direct and primarily effects of the architectural axis in development of the architectural form in parallel with the spatial evolution throughout all the history of architecture. So, the study tries to reveal the evolution and the similarities of forms between the local and global in architecture. Some invariable concepts are explained by means of the geometrical characteristics of the axis to make these effects more obvious to understand.