Auguste Comte
Metaphysical or abstract stage

The second stage, the metaphysical stage, is merely a modification of the first because a supernatural cause is replaced by an "abstract entity"; it is meant to be a transitional stage, where there is the belief that abstract forces control the behavior of human beings. Because it is a transitional stage between the theological stage and the positive stage, Comte deemed it the least important of the three stages and was only necessary because the human mind cannot make the jump from the theological to the positive stage on its own.

The metaphysical stage is the transitional stage. Because "Theology and physics are so profoundly incompatible", and their "conceptions are so radically opposed in character", human intelligence must have a gradual transition. Other than this, Comte says that there is no other use for this stage. Although it is the least important stage, it is necessary because humans could not handle the significant change in thought from theological to positivity. The metaphysical stage is just a slight modification of the previous stage when people believed in the abstract forces rather than the supernatural. The mind begins to notice the facts themselves, caused by the emptiness of the metaphysical agents through "over subtle qualification that all right-minded persons considered them to be only the abstract names of the phenomena in question". The mind becomes familiar with concepts, wanting to seek more, and therefore is prepared to move into the positive stage.

In understanding Comte’s argument, it is important to note that Comte explains the theological and positive stages first and only then returns to explain the metaphysical stage. His rationale in this decision is that “any intermediate state can be judged only after a precise analysis of two extremes”. Only upon arrival to the rational positive state can the metaphysical state be analyzed, serving only a purpose of aiding in the transition from the theological to a positive state. Furthermore, this state “reconciles, for a time, the radical opposition of the other two, adapting itself to the gradual decline of the one and the preparatory rise of the other”. Therefore, the transition between the two states is almost unperceivable. Unlike its predecessor and successor, the metaphysical state does not have a strong intellectual foundation nor social power for a political organization. Rather it simply serves to guide man until the transition from imaginative theological state to rational positive state is complete.
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