This is the way someone put it in another one of my threads:
belorg;11899712:
I’ll give it a try.
1 God is timelessly eternal
2 God has no beginning (from 1)
3 God does not begin to do something.(from 2)
4 God’s decison has no beginning. (from3)
5 God’s decision is a necessary and sufficient condition for God’s creative act.
6 God’s creative act has no beginning (from 4 and 5)
7 God’s act to create time has no beginning.(from 6)
8 God’s act to create time is a necessary and sufficient condition for time to exist.
9 conclusion: time has no absolute beginning.
There are a number of qualifications I would make*, but the argument is unsound because it equivocates on the last line.
God wills to create eternally. That means his
willing to create has no beginning; that is true.
It seems like (9) is supposed to follow from (7) and (8) because (to spell out the logic more):
(7) God’s act to create time has no beginning.
(8) God’s act to create time is a necessary and sufficient condition for time to exist.
(9*) God is simultaneous with every instant of time t (from God’s eternity).
(10) God wills time to exist at every instant of time, and this is necessary and sufficient, so time does exist at every instant of time that does exist (from (8) and (9*)).
(11) If God has no absolute beginning and wills time necessarily and sufficiently to exist at every time at which he exists, then time has no absolute beginning.
(12) Therefore, time has no absolute beginning.
The main problem here is that (11) is false. belorg basically wants to prove that time exists through an infinite past. But (11) is only plausibly true if God is sempiternal rather than eternal. But God is eternal in the sense of being outside of time, not of existing changelessly through an infinite past. (God can only be simultaneous to an instant of time t
if he creates the instant of time t.) So the argument requires something like (11), but (11) equivocates on “has no absolute beginning,” which does not have the same sense when applied to God as it does in belorg’s desired conclusion.
What can really be shown is this:
(11*) If God has no absolute beginning and wills time necessarily and sufficiently to exist at every time at which he exists, then God’s willing of time has no absolute beginning.
(12*) Therefore, God’s willing of time has no absolute beginning.
But (12*) is trivial, since God is eternal.
The confusion has arisen because something like (2) and (7) are true even if God does not exist through an infinite past.
Something like (11) also seems to assume sempiternality, in contradiction of (1), in another way, because it characterizes God’s causality as being strangely “temporally fixed.” (I can’t think of a good way to phrase this. I also want to say that he conceives of God’s causality as “timestamped.” But I’ll just try to explain.). In other words, “God exists at t” is analyzed as true for all t because God creates all times t and stands outside of all time. “God exists at t” is
not true because God is
in time at t. But belorg conceives God as having some fixed will like “God wills that time and all of these objects exist in the present” (this seems to be what he has in mind in (8)). Then as time moves on, God keeps willing that time exists! But that places God in time; God is himself outside of time and causes instants of time to exist. That there should be a first instant of time is consistent with that.
The oddness of the argument shows in the second clause of (10), “so time does exist at every instant of time that does exist.” The idea that God simply causes “that time exists” if God exists at t can only get you to an infinite past if God already exists through an infinite past. Hence the false assumption of sempiternity.
I worry that this is a bit uncharitable, to construe belorg as relying on something like (10). But the weirdness of “so time does exist at every instant of time that does exist” seems to be implicit already in his conflation of eternity and sempiternity, and his implicit interpretation of “God has no beginning” as “God exists through an infinite past”. This is the best I can do because though belorg’s argument was suggestive of certain points, it was not logically valid as given.
*God does not “make a decision” (or “choose”). God is identical with his will. God wills his own goodness necessarily, but since God is purely actual and therefore has no potencies and therefore has no ends/cannot be improved, whatever
else (in terms of objects, ie. things to create) that he wills is not necessary. Therefore God’s willing of things other than his own goodness is contingent. (I actually think that “choice” and “decision” has no place in natural theology. God has free will, but God does not choose. God is Will Itself, but God is not Choice Itself.)
(6) & (7): These are true. God is eternal. Assuming we revise the “God’s decision” locution to “God’s will,” which is therefore identical with God (but: not identical to the extension of the
objects of God’s will), God’s will to create is eternal as well.