As was pointed out before some believe that God is all there realy is (by Aurobindo):
All mind and life on earth are the progressive manifestation
of a Spirit or Being that has involved itself in Matter and is
slowly evolving in Matter, against the inconscient resistance of
a first rigid material self-formation and under its conditions, its
own secret powers and nature. In the Inconscience in which it
has involved itself, these powers, this nature seem not only to
be hidden but contradicted; cast into their own opposites they
emerge with difficulty and labour at first in flickers and faint
glimpses, then growing into a better but still much diminished
figure. But the evolution cannot be considered at an end until
these diminished figures growing more and more free, developed,
powerful arrive at their own complete fulfilment, revelation of
their truth, native perfection, beauty and greatness. This is the
aim of terrestrial existence-to reveal in Matter, in Time-Space,
in figure and body what was once self-held only in an eternal
unembodied self and spirit.