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the spirit), so to this class belongs, with the spiritual, a relation 

 of re-agency. 



13. Spiritual properties are directly related with those of 

 their own kind ; chymical and mechanical properties, respectively, 

 are related with those of their own kind. Spiritual and chymicai 

 properties are united by a natural alliance : hence the relation be- 

 tween them is always direct; chymical and mechanical properties 

 are united, with the exceptions mentioned, by a similar natural 

 alliance ; hence they are liable to influence each other, though not 

 reciprocally in a direct manner. These three sets of properties 

 are united in an animal body; hence, mediately or directly, the 

 properties of each are liable to modification from the changes 

 which either might undergo. 



