93. This change of ground is of course not recognized by Locke himself. It is the perpetual crossing of the inconsistent doctrines that renders his ‘immortal Third Book’ a web of contradictions. As was said above, he constantly speaks as if the subject of the real essence were the same with that of the nominal, and never explicitly allows it to be different. The equivocation under which the difference is disguised lies in the use of the term ‘body.’ A ‘particular body’ is the subject both of the nominal and real essence ‘gold’ But ‘body,’ as that in which ‘ideas are found,’ and in which they permanently coexist according to a natural law, is one thing; ‘body,’ as the abstraction of the unknown, is quite another. It is body in the former sense that is the real thing when nominal essence (the complex of ideas in us) is treated as representative, though inadequately so, of the real thing; it is body in the latter sense that is the real thing when this is treated as wholly outside possible consciousness, and its essence as wholly unrepresented by possible ideas. By a jumble of the two meanings Locke obtains an amphibious entity which is at once independent of relation to ideas, as is body in the latter sense, and a source of ideas representative of it, as is body in the former sense--which thus carries with it that opposition to the mental which is supposed necessary to the real, while yet it seems to manifest itself in ideas. Meanwhile a third conception of the real keeps thrusting itself upon the other two--the view, namely, that body in both senses is a fiction of thought, and that the mere present feeling is alone the real. Body as ‘parcel of matter’ without essence.