That âatheism should be rated among the most serious characteristics of this age, and thus be examined more carefully ⌠[, and that] in the awareness of the gravity of the questions raised by atheism , ⌠these questions should be considered seriously and more profoundly,â1 is a remarkable point of view expressed in Gaudium et Spes, the Pastoral Constitution on the Church in the World, which was promulgated on the final day of the Second Vatican Council on December 7, 1965. As I see it, the argument against the existence of God which the Canadian philosopher John L. Schellenberg presented about 28 years later merits such a diligent examination.2
In a nutshell, his argument has the form of modus tollens3 and claims that if the God of theism exists, then the following state of affairs does not obtain in the actual world: that someone who, at some time t, is not resistant toward a relationship with God lacks belief that God exists. However, according to Schellenberg the consequent of this conditional must be denied, since there is at least one individual who, at some time t, is not resistant toward a relationship with God and yet does not believe that God exists. Thus, it follows that we must also deny the antecedent of the conditional and conclude that there is no God. As Schellenberg rightly asserts, âit is a mistake to say that the hiddenness argument is a very complicated argument. It is rather quite a simple argument which requires complicated discussion.â4
Presumably, the hiddenness argument, as Schellenberg defends it, has evolved and gained attention only recently, because we are living in a time in which Godâs existence is no longer taken for granted and in which the explanatory power of the God-hypothesis seems to be diminishing.5 As a recent study issued by the General Social Survey of the social science research organization NORC at the University of Chicago suggests, worldwide âthere is a modest, general shift away from belief in God.â6 John Calvinâs view on the matter that â[c]ertainly, if there is any quarter where it may be supposed that God is unknown, the most likely for such an instance to exist is among the dullest tribes farthest removed from civilizationâ7 seems, at least nowadays, to be quite outdated. Those who lack belief that God exists might not have sufficient evidence for the existence of God at hand. At least Bertrand Russell reportedly replied, upon being asked what he would say if he were to find himself after his death to be standing, to his utter surprise, before the throne of God: ââSir, why did you not give me better evidence?â.â8 Yet, this lack of sufficient evidence that there is a God is, as Schellenberg sees it, neither a state of affairs that theists should expect to obtain in the actual world nor one which a perfectly loving God would allow to obtain. It is a common saying that absence of evidence is not evidence of absence. Yet, Schellenberg does not agree with the view this saying expresses. Rather, he claims that absence of evidence is evidence of absence. That is, in Schellenbergâs view, the absence of a certain kind of evidence for the existence of God is itself evidence that God does not exist.
However, by Schellenbergâs own admission, his reasoning is not entirely without precedent nor is it entirely original .
9 The idea that weak evidence for the existence of God or the presence of nonbelief might count against the truth of theism does appear here and there in the history of philosophyâthough quite rarely. But it took until 1993 for it to be fully developed into an explicit argument against the existence of God. And this argument is, I believe, original. (Iâm not alone in saying so: my critics in philosophy have done the same.)10
For example, Schellenberg mentions that he has found hints of similar basic lines of thought in the writings of, inter alia, Joseph Butler, Friedrich Nietzsche, and Ronald W. Hepburn.11
The short outline of the
hiddenness argument I gave above may have reminded an attentive reader of another prominent
anti-theistic argument that has constantly pressed on theists, namely the
argument from evil . The ancient argument from evil and Schellenbergâs more novel
hiddenness argument at least have in common that they consist of premises which entail the conclusion that God does not exist.
12 In other words, both sorts of argument question the truth of the central theistic claim that God exists and thus the truth of
theism . As a result, these arguments also question the
reasonableness of those still holding an affirmative doxastic attitude toward the claim that God exists or regarding the truth of theism. Hence, providing suitable theistic responses is the task of what in classical apologetics has been called a
demonstratio religiosa.
13 Furthermore, the
hiddenness argument and the
argument from evil have the same logical form. Both arguments are based on the aforementioned rule of inference labelled MT and claim that there is a certain state of affairs obtaining in the actual world each of which is not to be expected to obtain if God exists. More precisely, first, these arguments postulate that the
existence of God exhibiting certain divine attributes, i.e., (i) perfect
love or (ii) perfect omnipotence, goodness, and omniscience, makes it expectable that a certain state of affairs obtains in the actual world, i.e., ad (i), that there is no involuntary lack of
belief that God exists or, ad (ii), that there is no moral evil or natural evil.
14 Then, they claim that this state of affairs does not obtain, but that, on the contrary, the negation of this state of affairs is actually the case, i.e., ad (i), there is some involuntary lack of belief that God exists or, ad (ii), there is some moral evil or natural evil. Hence, they conclude that God exhibiting the aforementioned divine attributes does not exist. In other words, according to Schellenberg we
must be open to the possibility that the world would be completely different than it is if there were a God. For the properties we ascribe to God have implications, and these place constraints on what the world could be like if there were a being with those properties.15
As a matter of fact, alongside the
argument from evil the
hiddenness argument âhas become one of the most prominent arguments for
atheism in contemporary philosophy of religion.â
16 Thus, I fear that Paul K. Moserâs judgement that â
divine hiddenness offers no real threat to reasonable
belief that the Jewish-Christian God actually exists and loves us allâ
17 may probably be made too hasty. In what follows, I do not enter the âmuch-traveled (one might say trampled) neighboring territory of the problem of evilâ but turn instead to âthe much-neglected and little-explored territory ⌠labeled the problem of Divine hiddenness.â
18 In my book, the overall leading research question I started with and which I have been constantly pondering about while undertaking the investigation is this. Why, if there is a God, is Godâs
existence not evident to everyone? Or rather, why is Godâs existence epistemically hidden
19 for some? This constitutes the riddle or problem of divine
hiddenness in my eyes. Yet, I agree with Peter van Inwagen that as
is the case with the problem of evil, the problem of the hiddenness of God is more often referred to than precisely stated. Theologians often refer to this problem as if it were perfectly clear what it was, but their writings on the subject do not always make it wholly clear what the problem is.20
I hope that this book helps making it more clear what the problem of divine hiddenness is. In my attempt of doing so, I enter the field of religious epistemology. However, I am well aware that I am not an epistemologist by training. And so I kindly ask those who are epistemologists by training to give mercy to my mistakes and, if they wish, please correct them. I approach the hiddenness argument in a systematic fashion, i.e., I am more concerned with the content of some personâs argument and the claims made in support of it than I am with the details of the historic background of the argument and its claims. On this occasion, I wish to ask pardon from historians of theology and philosophy for my abbreviated way of often only highlighting the tip of the iceberg. Furthermore, I pursue this project from a theistic point of view. Yet, I join the common academic debate about the question of whether or not there is a God without presupposing Godâs existence as an unquestionable factum brutum in my reasoning. My approach differs from, for example, Alvin Plantingaâs stance in this respect. According to Plantinga, the âChristian philosopher quite properly starts from the existence of God, and presupposes it in philosophical work,â so that, as...