Here is Craig on God as Atemporal
Let’s look briefly at your friend’s arguments. The second need not detain us, for it is terribly confused. What does he mean when he asserts,
“‘existence beyond time and space’ [is] a non-falsifiable concept and therefore [can] have no place within logic”? This statement is a mess. Concepts are neither falsifiable nor non-falsifiable; propositions are. So presumably he’s complaining that the proposition “God exists beyond time and space” is non-falsifiable and so has no place in logic. But what does that mean? No one is claiming that such a proposition is a logical truth like the Law of Contradiction or the Rules of Inference such as
modus ponens, modus tollens, etc. I suspect that what your friend is expressing is the old falsification principle of meaning, namely, that a proposition is meaningful only if it is, in principle, capable of being empirically falsified. But if that’s what he means, you need to inform him that, like the verification principle of meaning, the falsification principle is an arbitrary and utterly implausible principle which virtually no contemporary philosopher believes. In any case, the proposition “God exists beyond time and space”
is falsifiable, and I claim to have falsified it! In the above cited books I offer two arguments against divine atemporality which I believe to be sound and persuasive arguments. Worse, your friend himself claims to have falsified it! For his first argument is that there cannot exist a God beyond time and space. Thus, his second argument (insofar as I can make sense of it) stands in contradiction to his first.
So the really interesting argument is the first. It is an old argument that has been pressed against divine atemporality. The detractor of divine atemporality argues that the statements
1. God is timeless.
and
2. God is personal.
are broadly logically incompatible on the basis of the following necessarily true premises:
3. If God is timeless, He does not exemplify properties
x, y, z.
4. If God does not exemplify properties
x, y, z, He is not personal.
where
x, y, z are replaced by certain specified properties. The properties that your friend has in mind are reason and rational volition. He has to show both (i) that these properties are essential to personhood and (ii) that they cannot be exemplified timelessly.
I agree that these properties are essential to personhood. But I see no reason to think that they cannot be exemplified timelessly. Consider reason. Your friend seems to confuse
reason with
discursive reasoning, which is an elongated process of arriving at conclusions by inference from premises. Discursive reasoning on God’s part is ruled out not so much by God’s timelessness as by His omniscience. An omniscient being cannot reason discursively because He already knows the conclusions to be arrived at! Even if God is in time, He does not engage in discursive reasoning. But, obviously, He is not impersonal as a result.
Defenders of divine timelessness have frequently pointed out that the act of knowing something need not take any time at all.
[1] Without going into the debate over what it means to be rational, we may say rather confidently that God’s being timeless impairs neither God’s noetic structure (His system of beliefs) nor His ability to discharge any intellectual duties He might be thought to have. Since He is omniscient, it’s pretty silly to think that God could be indicted for irrationality!
What about volition? I see no reason to think that free volition cannot be exemplified by a timeless God. Again, omniscience alone precludes God’s deciding in the sense of making up His mind after a period of indecision. Even a temporal God does not decide in that sense. But God does decide in the sense that His will intends toward one alternative rather than another and does so freely. It is up to God what He does; He could have willed otherwise. This is the strongest sense of libertarian freedom of the will. In God’s case, because He is omniscient, His free decisions are either everlasting or timeless rather than preceded by a period of ignorance and indecision.
So I have yet to see a sound argument against the coherence of a timeless, personal being. My own view is that God is timeless sans creation and in time since the moment of creation.