Rather...
Rather, it is a common immaterial term applied in one meaning to all levels but through the process of development and completion. Let us explain the above by saying that material life in plants, animals and humans, since the latter are animals, too, undertakes two functions. First: Action and impression, influencing and being influenced, up to the end of the list that targets the four characteristics mentioned by naturalists, as we have explained.
We can apply the term “activity” to this characteristic. Second: Sense and realization lie in the simple meaning they convey. There is no doubt that it applies to all sorts of natural life, including plants. Naturalists have discovered the existence of sense in plants in general, and that primitive man knew about its existence in some of them, such as date trees and others. It is to this matter that we use the term “realization”.
The result is that what straightens life in nature, in its different levels, is activity and realization in their various degrees and complementing levels, and that it is not right to apply the term “life” to plants and animals except through development. This is due to the vast distance between both norms of life. What is absolutely correct to use in one sense is the process of development through eliminating shortcomings and impurities that are present in both plants and animals.
On this basis, it is accurate to use the term “life” to humans as humans, not as animals. The correction to the use of this term is the development process on which (life) stands. Otherwise, how can human life be measured by a lower type of life? Where is the action expected of rational life in man compared to the action of botanical and animal life? How can you compare man’s realization of whole matters and mathematical laws with the sense of plants and the feeling of animals?
Yet despite this vast distance between both lives, we find ourselves describing life as life, applying the term “living” in the same sense to all of them. The one and the same meaning is only due to the existent being “active” and “realizing,” but his action and realization suit every level of life. Briefly, the criterion for natural life is action and realization, and it is preserved in all levels but is continuously developing and perfecting.
If it is right to use the term “life” in the same sense to all these various degrees, let it be right to apply to supreme living existents but in a perfect way.