nal object?

15. NOT CONCLUSIVE AS TO EXTENSION.--In short, let any one consider
those arguments which are thought manifestly to prove that colours
and taste exist only in the mind, and he shall find they may with
equal force be brought to prove the same thing of extension, figure,
and motion. Though it must be confessed this method of arguing
does not so much prove that there is no extension or colour in
an outward object, as that we do not know by SENSE which is the TRUE
extension or colour of the object. But the arguments foregoing plainly
show it to be impossible that any colour or extension at all, or other
sensible quality whatsoever, should exist in an UNTHINKING subject
without the mind, or in truth, that there should be any such thing as an
outward object.

16. But let us examine a little the received opinion.--It is said
EXTENSION is a MODE or accident OF MATTER, and that Matter is the
SUBSTRATUM that supports it. Now I desire that you would explain to me
what is meant by Matter's SUPPORTING extension. Say you, I have no idea
of Matter and therefore cannot explain it. I answer, though you have no
positive, yet, if you have any meaning at all, you must at least have a
relative idea of Matter; though you know not what it is, yet you must be
supposed to know what relation it bears to accidents, and what is meant
by its supporting them. It is evident SUPPORT cannot here be taken in
its usual or literal sense--as when we say that pillars support a
building; in what sense therefore must it be taken? [Note.]

[Note: "For my part, I am not able to discover any sense at all that can
be applicable to it."--Edit 1710.]

17. PHILOSOPHICAL MEANING OF "MATERIAL SUBSTANCE" DIVISIBLE INTO TWO
PARTS.--If we inquire into what the most accurate philosophers declare
themselves to mean by MATERIAL SUBSTANCE, we shall find them acknowledge
they have no other meaning annexed to those sounds but the idea of BEING
IN GENERAL, together WITH THE RELATIVE NOTION OF ITS SUPPORTING
ACCIDENTS. The general idea of Being appeareth to me the most abstract
and incomprehensible of all other; and as for its supporting accidents,
this, as we have just now observed, cannot be understood in the common
sense of those words; it must therefore be taken in some other sense, but
what that is they do not explain. So that when I consider the TWO PARTS
or branches which make the signification of the words MATERIAL SUBSTANCE,
I am convinced there is no d