follow from its nature in so far as it is absolute thought (for
it is conceived as constituting, and also as not constituting,
the idea of God), which is against our hypothesis. Wherefore, if
the idea of God expressed in the attribute thought, or, indeed,
anything else in any attribute of God (for we may take any
example, as the proof is of universal application) follows from
the necessity of the absolute nature of the said attribute, the
said thing must necessarily be infinite, which was our first
point.
Furthermore, a thing which thus follows from the necessity of
the nature of any attribute cannot have a limited duration. For
if it can, suppose a thing, which follows from the necessity of
the nature of some attribute, to exist in some attribute of God,
for instance, the idea of God expressed in the attribute thought,
and let it be supposed at some time not to have existed, or to be
about not to exist.
Now thought being an attribute of God, must necessarily exist
unchanged (by Prop. xi., and Prop. xx., Coroll. ii.) ; and beyond
the limits of the duration of the idea of God (supposing the
latter at some time not to have existed, or not to be going to
exist) thought would perforce have existed without the idea of
God, which is contrary to our hypothesis, for we supposed that,
thought being given, the idea of God necessarily flowed
therefrom. Therefore the idea of God expressed in thought, or
anything which necessarily follows from the absolute nature of
some attribute of God, cannot have a limited duration, but
through the said attribute is eternal, which is our second point.
Bear in mind that the same proposition may be affirmed of
anything, which in any attribute necessarily follows from God's
absolute nature.