Many sane, educated and generally trustworthy people claim not only that God exists but also that they have genuine knowledge, including justified true belief, that God exists. Because claims are typically cheap and easy, however, the claim to know that God exists will prompt the following response, usually sooner rather than later: How do they know? ¶ This common four-word question, although irksome at times, is perfectly intelligible and even valuable, as far as it goes. It seeks an explanation of how the belief that God exists exceeds mere belief, or opinion, and achieves the status of genuine knowledge. In particular, this question typically seeks an explanation of how, if at all, the belief that God exists is grounded, justified, reasonable, or evidence-based regarding affirmations of truth. ¶ A plausible goal behind our four-word question is, at least for many inquirers, to acquire truth in a manner that includes an adequate indication of true belief. These truth-seeking inquirers aim not only to avoid false belief and lucky guesswork, but also to minimize the risk of error in their beliefs (at least in a way befitting to the acquisition of truth). We should aim for the same, as people who seek truth but who are faced sometimes with facts and other realities at odds with our opinions. In seeking truth about God’s existence, in particular, we thus should seek truth based on evidence for God’s reality. Such evidence, if available, would indicate that it is true that God exists, or (in other words) that God is real rather than fictional.
"The Argument from Reason" in The Blackwell Companion to Natural Theology, William Lane Craig and J.P. Moreland, eds. (Wiley-Blackwell: 2009), pp. 379-80.
It is not enough that one mental event cause another mental event in virtue of its propositional content. Someone who engages in rational inference must recognize the correctness of the principle of sound reasoning, which one applies to one’s inference. Modus Ponens works, affirming the consequent does not. Our inferences are supposed to be governed by the rules of reasoning we recognize to be correct. However, can these rules of inference ever really govern our reasoning process? According to physicalism, all of our reasoning processes are the inevitable result of a physical substrate that is not governed by reasons. ¶ So we might ask this question: “Which laws govern the activity we call rational inference?” We might stipulate, for the purposes of this discussion, the idea that laws of physics are accounts of the powers and liabilities of the objects in question. If the materialist claims that laws other than the laws of physics apply to the assemblage of particles we call human beings, then those particles are not what (mechanistic) physics says they are, and we have admitted a fundamental explanatory dualism. If however, the laws are the laws of physics, then there are no powers and liabilities that cannot be predicted from the physical level. If this is so there can be a sort of emergence, in that the basic laws governing a sleeping pill will not mention that the pills tend to put you to sleep. Nevertheless, the pill’s soporific effectiveness can be fully and completely analyzed in terms of its physical powers and liability. If this is so, then we will be rational if and only if the physical configurations of matter guarantee that we are physical, and in the last analysis, the laws of logic do not govern our intellectual conduct.
Reason, Faith, and Revolution (Yale University Press: 2009), pp. xi-xii.
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Religion has wrought untold misery in human affairs. For the most part, it has been a squalid tale of bigotry, superstition, wishful thinking, and oppressive ideology. I therefore have a good deal of sympathy with its rationalist and humanist critics. But it is also the case, as this book argues, that most such critics buy their rejection of religion on the cheap. When it comes to the New Testament, at least, what they usually write off is a worthless caricature of the real thing, rooted in a degree of ignorance and prejudice to match religion's own... If the agnostic left cannot afford such intellectual indolence when it comes to the Jewish and Christian Scriptures, it is not only because it belongs to justice and honesty to confront your opponent at his or her most convincing. It is also that radicals might discover there some valuable insights into human emancipation, in an era where the political left stand in dire need of good ideas. I do not invite such readers to believe in these ideas, any more than I myself believe in the archangel Gabriel, the infallibility of the pope, the idea that Jesus walked on water, or the claim that he rose up into heaven before the eyes of his disciples. If I try in this book to "ventriloquize" what I take to be a version of the Christian gospel relevant to radicals and humanists, I do not wish to be mistaken for a dummy. But the Jewish and Christian scriptures have much to say about some vital questions — death, suffering, love, self-dispossession, and the like — on which the left has for the most part maintained an embarrassed silence. It is time for this politically crippling shyness to come to an end.
"The Argument from Reason" in The Blackwell Companion to Natural Theology, William Lane Craig and J. P. Moreland, eds. (Wiley-Blackwell: 2009), p. 350.
Defenders of materialism usually use three types of arguments to criticize the family of arguments I presented earlier. They use Error replies if they think the item that the antimaterialist is setting up for explanation can be denied. They use Reconciliation objections if they suppose that the item in question can be fitted within a materialist ontology. Moreover, they also use Inadequacy objection to argue that whatever difficulties there may be in explaining the matter in materialist terms, it does not get us any better if we accept some mentalistic worldview such as theism. We can see this typology at work in responses to the argument from objective moral values. Materialist critics of the moral argument can argue that there is really no objective morality, they can say objective morality is compatible with materialism, or they can use arguments such as the Euthyphro dilemma to argue that whatever we cannot explain about morality in materialist terms cannot better be explained by appealing to nonmaterial entities such as God.
When a society rejects the idea of God, it tends to transcendentalize alternatives — such as the ideals of liberty or equality. These now become quasi-divine authorities, which none are permitted to challenge. ¶ Perhaps the most familiar example of this dates from the French Revolution, at a time when traditional notions of God were discarded as obsolete and replaced by transcendentalized human values. In 1792 Madame Rolande was brought to the guillotine to face execution on trumped-up charges. As she prepared to die, she bowed mockingly toward the statue of liberty in the Place de la Révolution and uttered the words for which she is now remembered: “Liberty, what crimes are committed in your name.” Her point is simple, and I believe it to be irrefutable. All ideals — divine, transcendent, human or invented — are capable of being abused. That’s just the way human nature is. And knowing this, rather than lashing out uncritically at religion, we need to work out what to do about it. The problem lies in human nature.
"Authority of Scripture, Tradition, and the Church", in The Oxford Handbook of Philosophical Theology, Thomas P. Flint and Michael Rea, eds. (Oxford University Press: 2009), p. 11.
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Christianity, Islam, and Judaism all claim that God has given humans a revelation. Divine revelation may be either of God, or by God of propositional truth. Traditionally Christianity has claimed that the Christian revelation has involved both of these. God revealed himself in his acts in history; for example in the miracles by which he preserved the people of ancient Israel, and above all by becoming incarnate (that is human) as Jesus Christ, who was crucified and rose from the dead. And God also revealed to us propositional truths by the teaching of Jesus and his church. Some modern theologians have denied that Christianity involves any propositional revelation, but there can be little doubt that from the second century (and in my view from the first century) until the eighteenth century, Christians and non-Christians were virtually unanimous in supposing that it claimed to have such a revelation, and so it is worthwhile investigating its traditional claim. It is in any case very hard to see how it would be of great use to us for God to reveal himself in history (e.g. in the Exodus, or in the life, death, and resurrection of Jesus) unless we could understand the cosmic significance of what happened — e.g. that Jesus was God incarnate and that his life and death constituted an atonement for our sins. And how are we to know that unless with the history God provides its interpretation?
Analytic philosophy as a historical movement has not done much to provide an alternative to the consolations of religion. This is sometimes made a cause for reproach, and for unfavorable comparisons with the continental tradition of the twentieth century, which did not shirk that task. That is one of the reasons that continental philosophy has been better received by the general public: It at least tries to provide nourishment for the soul, the job by which philosophy is supposed to earn its keep. ¶ Analytic philosophers usually rebuff the complaint by pointing out that their concerns are continuous with the central occupations of Western philosophy from Parmenides onward: metaphysics, epistemology, logic, and ethical theory. Those topics have been pursued in a great tradition of works that are often technical and difficult, and that are not intended for a broad audience. The aim of that tradition is understanding, not edification.
"The Argument from Reason" in The Blackwell Companion to Natural Theology (Wiley-Blackwell: 2009), p. 386
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So, I would maintain that there are gaps and there are gaps. It is not just pointing to an unsolved engineering problem in nature. First of all, the categories of the mental and the physical are logically incompatible categories. You start attributing mental properties to physics and you might end up being told that you are no longer describing the physical at all. Purpose, normativity, intentionality, or aboutness, all these things are not supposed to be brought in to the physical descriptions of things, at least at the most basic level of analysis. ¶ Let us consider the gap between the propositional content of thought and the physical description of the brain. My claim is that no matter in how much detail you describe the physical state of the brain (and the environment), the propositional content of thought will invariably be undetermined. ... As I see it, it is not a matter of getting a physical description that will work. In my view, the logicoconceptual gap is always going to be there regardless of how extensively you describe the physical. As I said earlier, bridging the chasm is not going to simply be a matter of exploring the territory on one side of the chasm. ... [T]he "God of the gaps" or even a "soul of the gaps" response to the argument from reason does not work. I am not saying that we just cannot figure out right now why the mental states involved in rational inference are really physical, I am suggesting on principled grounds that a careful reflection on the nature of mind and matter will invariably reveal that there is a logical gap between them that in principle cannot be bridged without fudging categories.
Uses Jesus’ words and actions found in the New Testament to systematically evaluate his rhetorical stylings, drawing real lessons from his teachings that today’s readers can employ. Jesus of Nazareth never wrote a book, held political office, or wielded a sword. He never gained sway with the mighty or influential. He never took up arms against the governing powers in Rome. He was a lower-class worker who died an excruciating death at the age of thirty-three. Yet, in spite of all odds — obscurity, powerlessness, and execution — his words revolutionized human history. How to Argue like Jesus examines the life and words of Jesus and describes the various ways in which he sought-through the spoken word, his life, and his disciples-to reach others with his message. The authors then pull some very simple rhetorical lessons from Jesus’ life that readers can use today. Both Christian and non-Christian leaders in just about any field can improve their ability to communicate effectively by studying the words and methods of history’s greatest communicator. ~ Book Description
Dr. Hackett provides, in digestible form, a comprehensive, systematic, and pervasively philosophical apologetic for the Christian revelation claim. Although the approach is seriously philosophical, the text is free as possible of the earmarks of technical scholarship-reflecting the author’s aspiration to "reach the common person who has a deep interest in such questions."