|
Can God
Exist Outside of Space-time?
by
Paul Almond
Introduction
Many theists claim that God exists outside
of space-time and created it. This article will show that such a claim
is questionable and at least
needs qualification to be regarded as meaningful.
Although it would be a quite valid approach, this article will not
be suggesting that the idea of “creation” outside time
is incoherent because “creation,” as an action, is an
inherently temporal concept. Rather, I will make as much effort as
possible to interpret
the concept of “creation” in a tenseless, or atemporal
(timeless), way and then show that without serious qualification it
still does not
work on account of it being ontologically meaningless to claim any
difference between the “creator” and the “created” in
an atemporal situation. In other words, I will be doing the opposite
of
attacking a straw man argument in taking a theistic concept that, as
usually described, is weak and making a serious effort to strengthen
it before showing it that it still fails under analysis or needs serious
qualification.
Assumption
God, if he/she/it exists is the creator of anything that humans know.
A claim that God exists outside space-time implies that God “created” space-time.
(I am aware that the word “created” implies time and a tense,
but I will be as generous as possible about this, allowing the concept
of “creation” to be generalized into an atemporal sense as
much as possible.)
The Argument
1. Causation is a special case of contingency.
When X is said to cause Y this means that Y is contingent on
X and that X preceded Y. A characteristic
of Y is that it is that which is caused by X so the existence
of Y implies
the existence of X. This, however, does not mean that Y caused
X: X precedes Y and the object which comes first is given “priority” and
regarded as the causer.
2. This makes causality an intrinsically temporal concept. If
God is outside space-time then God cannot “cause” space-time
in a temporal way. We cannot deny God totally with this reasoning,
however, because
it could be argued that causality is just a special case of contingency
and that when people say that God “caused” space-time
they really mean that space-time is contingent on God.
3. Outside time, even if we admit the coherency of “causation” by
calling it “contingency” any direction for it is
lost, there being no time in which to order things.
4. Let us accept the coherency of the concepts of existence and
contingency outside space-time: we must if we are going to admit
the possibility
of God.
5. Let us assume that God exists outside space-time and that
the existence of God implies the existence of space-time.
6. Therefore space-time is contingent on God.
7. To say that space-time is contingent on God must mean that
the existence of God, with the characteristics of God, implies
the
existence of space-time.
8. A characteristic of space-time is therefore that it is contingent
on God. The existence of space-time therefore implies the existence
of
God.
9. Therefore God is contingent on space-time.
10. Therefore God and space-time are mutually contingent.
11. Therefore, if we even allow the word “created” to
be used atemporally, for lack of a better word, at most all we
can say is that
space-time “created” God and God “created” space-time.
It is now incoherent to say that God has any special status as
the “creator” of
space-time.
12. If God exists outside space-time God is supposed to have
created space-time.
13. Therefore, God cannot exist outside space-time.
Does this really mean
that God cannot exist outside of space-time? Not necessarily: various
objections can be made. Some of these may
have merit,
but at the cost of demanding a significant amount of qualification
in the concept of “God.”
Objections
Objection 1: You have tried to force the idea of “causation” into
a limited temporal sense.
Answer
I have done the opposite. I have recognized the usual limited temporal
sense of the word “causation” and I have tried to be as
generous as possible in extending this concept to be atemporal as “contingency.”
Objection 2: To give a direction to contingency we need merely
assume an extra dimension of time, or if we do not want to call it “time” we
can call it something else. God, or the start of this act of “creation” by
God, would be “somewhere” on this dimension and space-time “somewhere
else”. God could therefore still “precede” space-time
in this extra dimension and be the “creator.”
Answer
You would need to establish the preferred “direction” of
causation in this new dimension. You could say that God “precedes” space-time
or that space-time “precedes” god by choosing to order events
differently. Labelling one entity as the “creator” is
arbitrary.
Objection 3: A “direction” of time in our space-time has
meaning from thermodynamics. The tendency for entropy increase is what
defines the “forward” direction in time. We could similarly
have entropy exist in this extra dimension suggested in the previous
objection. This would give it a direction and we could then say that
God or the start of God’s act of “creation” precedes
space-time.
Answer
This may still be arbitrary. The reason that we associate increase
in entropy with the forward “direction” of time is
based more on our perception of time than anything else. It is
even debatable whether
this means anything profound. With no human perception in this
extra dimension what reason do we have to regard entropy as anything
significant
for assigning a direction to it? A possible answer to this is that
the description of things in this extra time dimension best fits
with our
semantics for describing things in our space-time when considered
in a particular direction, but this in itself suggests that some
kind of
structure at this level of reality would be needed to talk about
it. This “time outside time” would need to contain
events that resemble events involving physical things in “our” time,
at least to the extent that they can be meaningfully considered
in terms of thermodynamics. This allows various claims of “action” and “cause” outside
time to be coherent, at least in principle, but the problem for
theology is that it starts to make God and his/her/its behaviour
seem much more
physical and structured than is generally held to be the case by
theists. Without something structured to analyze in this extra
time dimension
we are left with no way of setting a direction for contingency.
Theists may suggest that God’s thoughts have a natural “structure” or “order,”
but even this might be considered by many theists to be the reduction
of God to a thing. It would certainly seem to require that God’s
thought processes can at least approximately be mapped onto ours.
A view such as “God is beyond our understanding” will
not suffice if such an objection is to be used.
An answer by theists could be that God’s interference in our
space-time clearly shows some kind of direction of time, for example,
when he/she/it
has conversations with people, but only the aspects of such behaviour
which manifested themselves in our space-time could be considered
temporally. The being doing all this from outside time cannot necessarily
be considered
with some sort of temporal order due to this.
By claiming the existence of entropy in an extra dimension outside
space-time in which God performs creative acts you are adding an
extra layer of
physics to reality and putting all kinds of constraints on God.
Putting God outside space-time in the first place is generally
done to avoid
these issues. It only makes sense to talk about entropy when you
have laws of physics to control state changes of the universe.
What is the
point in claiming that God is above physical laws and then extending
them out into this place which he/she/it is supposed to inhabit?
The objection more or less seeks to show that god can be outside
time by, well, giving him a different time to inhabit. For, all
practical purposes it deliberately makes God, and his act of creation
temporal – just
with a different time. It should be accepted, however, that the objection
could be valid, at least in principle, but only at the cost of adding
a lot more detail to the God claim and bringing God much closer to
being something subject to human analysis. This sort of solution
is unlikely
to appeal to most theists.
Objection 4: Why must there be a direction to contingency for
us to say that God is the creator? Suppose, for example that there
are many
space-times,
such that each is contingent on God and God is contingent on each.
God would still be “central” to reality by being that thing
which has a direct relationship of contingency, even if there is no
direction
to it, with everything.
Answer
Various ideas like this can be proposed and some of them may have
merit. The problem is, getting some sort of “preferred” status for
God that does not just result from semantics may be more difficult than
you think. Of course, the concept of a being which is “intrinsic” to
all of reality, in a way that you or I are not, may be definable in a
coherent way, but theists tend not to make any attempt to deal with this.
Instead, they simply assert that God existed “before” the
universe and “created” it, or that God “created” it
from outside space-time, or they use some kind of muddle of the two in
which the act of creation occurred “before time” and yet
was somehow “outside it” – like the blank part
on an audio cassette. Any view attempting to put God outside space-time,
unless
significantly qualified, has been shown to be incoherent in this
article.
Objection 5: We could also understand the idea of “contingency” slightly
differently to the way you have described it by using the definition
of “contingency” in modal logic. We could say that something
is necessary, or non-contingent, if it exists in all possible worlds – that
is, if its existence is logically required in all possible worlds – and
that something is contingent if it only exists in some possible worlds.
If God is necessary in all possible worlds, and the universe only exists
in some possible worlds, or the universe as we known it only exists
in some possible worlds then we can say that God is non-contingent
and the
universe is contingent. This could be considered an abstracted, atemporal
way of saying that God caused the universe.
Answer
It is hard to imagine how God could exist in all possible worlds.
Argument from complexity, even if valid in a possible world with
complexity,
would probably not suffice, for example, as complexity may not
be a feature
of all possible worlds. This would really require the validity
of something like an ontological proof of God. Of course, if some
proof
does validly
demonstrate the existence of God in all possible worlds then it
does so whether we actually know the proof or not, so theists could
potentially
suggest that such a proof is possible (I dispute this) and that
the necessary existence of God is a possibility. There is at least
one
proof intended
to demonstrate the existence of God in all possible worlds – Alvin
Plantinga’s modal ontological argument [1], regarded by many
atheists as deeply flawed.
Let us assume, however that God is necessary and does exist in
all possible worlds to see where this gets us. We have a number
of possibilities:
If
the universe exists, as we know it (i.e. with the same characteristics),
in all possible worlds, then both God and the universe are necessary
according to the standards of modal logic. God therefore has no preferred
status.
If the universe exists, with different characteristics, in all
possible worlds, and for any given world, the characteristics
of the universe
in that world are independent of any characteristics that God
may have in that world then, while God’s necessity admittedly seems to make
him/her/it “special” there is no reason to associate this
with the idea of “creation”. God has no preferred
status relative to the universe.
If the universe exists, with different characteristics, in all
possible worlds, and for any given world, the characteristics
of the universe
in that world are dependent on the characteristics that God has
in that world, then the existence of the universe cannot be said
to
be contingent
upon God, as both always exist anyway. It might seem important
that the universe’s characteristics are dependent on the
characteristics of God, but the problem is that, outside time,
there is no way to establish
a direction for this contingency.
If the universe exists in some possible worlds, but not in others,
such that whether or not a given possible world has a universe
is independent of the characteristics that God has in the world
then
the existence
of
any universe is merely dependent on what world it is in. God
may be necessary and the universe may be contingent but, without
some “link” of
contingency between God and the universe it is ontologically
meaningless to say that the universe is contingent on God.
If the universe exists in some possible worlds, but not in others,
such that whether or not a given world has a universe is dependent
on the
characteristics that God has in particular the world then it
may seem that this is a better case for saying that the universe
is contingent
on God. Admittedly, out of all these situations, this is the
best one,
from a theistic point of view, but it is still not very good.
Even if the universe only happens to exist in worlds with particular
kinds
of
God, how does this establish any “connection” between
the universe and God in which God takes precedence. The fact that
God’s
characteristics are not the same in all possible worlds means that
God’s
characteristics are contingent, rather than necessary, yet it is
on these characteristics that the existence of the universe is alleged
to depend.
The existence of the universe is therefore not dependent on something
necessary but on something that is contingent. We now have the same
problem again. We appear to have some “link” of contingency
here, but we could just as well reverse it to say that God is necessary
and
the characteristics of God are contingent on the existence or otherwise
of the universe, so that if the universe does not exist then God’s
characteristics must be such that he/she/it belongs to a particular
set of possible gods and if the universe does exist then it alters
these
characteristics of God so that he/she/it belongs to a different
set of possible gods.
It should be noted that the situation described
above does not change
whether we assume Axiom S5 of modal logic or not: assertions of
necessity and contingency, in the modal logic sense, can merely be
regarded
as making separate statements about things: it is difficult to
establish any reasonable basis for any directional link between them.
Some readers may object to this by saying that if contingency works
in both ways then it is meaningless to talk about ultimately what
the contingency
is on. For example, if we can argue that, without time, “God is
contingent” and “the universe is contingent” can both
be valid statements, or some variation of this, then there is no ultimately
necessary thing on which things can be contingent. We only get into this
situation, however, by using the modal logic idea of regarding things
as “contingent” purely by virtue of them existing in only
some of all possible worlds, not because we have found something for
them to be contingent on. When I say that statements such as “The
universe is contingent on God” can equally validly be expressed
as “God is contingent on the universe” I am not claiming
that any “link” of contingency has been found, or that the
coherence of this even needs to be recognized within the framework that
we are currently using, but rather that such a link must be asserted
if the claim that “God created the universe” is going to
have any atemporal coherency.
Some readers may say that, if it is impossible to say firmly whether
the universe is contingent on God or God is contingent on the universe
then there is no way for a particular possible world to “know” whether
God should exist in it or not, whether the universe should exist or not,
what characteristics God should have and what characteristics the universe
should have. Modal realism as proposed by David Lewis [2], however, recognizes
that possible worlds can be differentiated from each by means of an index
and we need merely say that any of these are contingent on this index.
It should also be noted that, in the above situations, any claim
that God can have different characteristics in different possible
worlds
implies that, since God is perfect, there are multiple ways in
which an entity
can be perfect. I will not be pursuing this further here, but it
may cause issues with some theistic positions.
Objection 6: If any attempt to set a direction for “contingency,”
or whatever we call some atemporal equivalent of “causation,”
is arbitrary then the same applies in temporal situations. We could
say that rain caused a puddle because it preceded the puddle but
we could
equally well say that the caused precedes the cause and that the
rain is caused by the puddle. You are merely doing the same thing
in an
atemporal context to try to make everything look arbitrary. If
your reasoning were
valid it would be incoherent to speak of causation, atemporally
or temporally. If you tried to use reasoning like this inside time,
instead
of just
outside of it, it would be seen for the silliness that it is.
Answer
Of course there is arbitrariness in associating the word “creation” with
a particular direction of the relationship of contingency between
objects in time, but we could say that about labelling of any concept.
We could
imagine an alternative human society in which the word “creation” was
used for contingency in the opposite direction, but the semantics
in use applies to a particular direction and in saying that God “creates” things
there are two clear claims:
1. There is a relationship of contingency,
or something which can be considered an extension of the concept
of contingency, between
God
and what he
is said to “create.”
2. There is a direction of this relationship which can justifiably
be said to relate to the direction with which we associate “creation” in
temporal situations in a better way than the opposite direction.
Objection 7: You demand coherency from God, but God is beyond your
limited understanding and does not have to satisfy your idea of
coherency.
Answer
God can be as incoherent as he/she/it wants for all I care. At
issue is the set of statements made by you, a human, in
human language,
which is expected to communicate meanings to humans according to
the conventions
of human language, about God, in the form of descriptions of his
attributes, claims for his/her/its existence, arguments to support
those claims
and answers to objections to those arguments. I am not demanding
coherency from God: I am demanding it from you.
Would it be persuasive if I claimed that a big red rock eater gave
me special powers and uttered randomly selected words from an Esperanto
dictionary in answer to any criticism, claiming that any accusation
that
my speech is incoherent is invalid because the big red rock
eater is not bound by the human standards of logic? No, because it is
not the
big red rock eater doing the incoherent talking: it is me.
Conclusion
It is not just impossible for God to have “created” the
universe from outside space-time. Without a significant amount
of qualification
it is incoherent, even if we do our best to remove any temporal
limitations on the idea of “creation” by allowing it
to be atemporal “contingency.”
Without time there is no direction to contingency and no way in
which an entity can be said to be the creator or the created.
Of course, it may be possible to qualify the idea of “creation” by
God to avoid these problems, but any logical argument can be defeated
by redefining your way out of it. The issue would really be whether any
such redefinition or clarification made sense and did not start to weaken
various theological claims.
References
[1] Plantinga, A. C. (1965). The Ontological Argument from St.
Anselm to Contemporary Philosophers. New York: Doubleday.
[2] Lewis, D.K. (1986). On the Plurality of Worlds. Oxford: Basil
Blackwell. Top of page
|