Showing posts with label John Lennox. Show all posts
Showing posts with label John Lennox. Show all posts

Thursday, October 24, 2019

A reason for the hope that is in you

John Lennox gives an encouraging talk with (mostly) good advice and helpful examples on how to talk to people about Christianity:

Lennox notes the #1 reason people leave the church (in England) is because they don't believe their questions have been addressed. In that vein, Lennox mentions he sometimes simply does a Q&A on whatever questions a congregation wants to ask instead of preaching a sermon to them. Here's the video:

Lennox writes more on these issues in his little book Have No Fear: Being Salt and Light Even When It's Costly.

Sunday, July 14, 2019

Saturday, September 15, 2018

Science, faith, and God

Some comments on a recent dialogue between John Lennox and Michael Ruse:


1. Both Lennox and Ruse are in their 70s. Lennox has something to look forward to when he dies–Ruse has nothing to look forward to.

2. Ruse illustrates the implausibility of the freewill defense, and Lennox's response is philosophically trite. In general, though, Ruse's religious ideal seems to be heavily conditioned by his Quaker upbringing and education. Even though he's an atheist (agnostic, naturalist), the Quaker paradigm remains his frame of reference.

The dialogue was interesting but frustrating because they didn't have time to develop their ideas. At one point Lennox gestured at a distinction between different kinds of science, but that was dropped. To develop his comparison, a science like chemistry is more fully and directly evidence-based than physics, which requires more theoretical filler.

It isn't clear to me if Ruse has a consistent position. However, his position may be more sophisticated than Lennox. At times, Lennox sounds like a positivist.

3. This goes back to an ancient and perennial debate on the relation between faith and reason. Here's one way of viewing it. Facts and evidence only take us so far. The evidence doesn't explain everything. The evidence leaves many important questions unanswered. Sometimes the evidence leaves us baffled. 

So we need something to fill out the evidence. Something over and above raw evidence. For many Christians, that's faith. For more cerebral Christians, that's reason. Christian philosophy and philosophical theology can help to fill the gap when the evidence runs out. Take theodicies. Mind you, faith can never be eliminated. 

Likewise, there's evidence for the Bible. And Biblical revelation provides explanations where raw evidence is lacking. Evidence can corroborate a truth-claim, but a truth-claim is distinct from the corroborative evidence. Revelation answers some questions which the evidence leaves unanswered. So revelation helps to fill out the evidence. Revelation interprets the available evidence and extends the reach of the available evidence.

In that respect, the relation between faith and reason is more like theoretical physics than chemistry. There's a necessary evidential component, but it requires philosophical and theological interpretation to fill out what's missing from the raw evidence.

4. I appreciate Lennox's courageous response to the professors. He refused to back down, even though as a college student and aspiring academic, he was quite vulnerable to being blacklisted by secular academia and the secular scientific establishment. 

5. That said, many Christians and atheists alike suffer from a nearsighted, bubblegummy idealism about "the truth", as if the truth has absolute value regardless of anything else. But truth is not a virtue in a godless universe. Truth isn't something to live for in a godless universe. Better to be a hedonist if it came to that. 

Truth is a necessary but insufficient condition for a worldview. A satisfactory worldview must have room for the good as well as the true. Truth is worthless unless truth can point us to some ultimate good. 

There is no truth for truth's sake. Rather, there's truth for goodness' sake and goodness for truth's sake. Christian apologists need to avoid a truncated worldview where bare truth, divested of anything else, is something to live for and die for. 

Christianity and naturalism aren't just two sides of an argument. It would be suicidal to abandon Christianity for atheism under the aegis of "following the truth"–as if truth has independent value regardless of what the world is like. Truth is not enough. 

Imagine a godless universe with a malevolent master race of aliens. Cruel, sadistic. Suppose they require you murder your mother to prove your undying allegiance to the alien overlords. That's nothing to live for, even if that was true.

6. Perhaps we need more discussion of what distinguishes private evidence from public evidence. For instance:

i) Some of the Resurrection appearances are to solitary individuals. That's originally private evidence. 

ii) We can compare (i) to Resurrection appearances to groups of people. Presumably, that would be classified as public evidence.

iii) However, there's a sense in which collective private evidence can be reclassified as public evidence. That is to say, multiple-attestation can be something witnessed by several people at once or else it can be something witnessed by solitary observers. If, though, you have multiple reports of the same thing by isolated observers, the effect is mutual corroboration.

Friday, December 22, 2017

Lennox polemics

This is a sequel to my initial post on John Lennox's new book:


In the first installment I focussed on general ideas and largely ignored his exegetical arguments. That's in part because I've been over this ground before. For instance:


However, in this post I'd like to sample some of his exegetical arguments. 

It is a serious matter to deny the plain teaching of Scripture in the interests of maintaining a theological paradigm, or to try to get round it by special pleading... (179). 

Using our God-given moral judgment is very important. For instance, the most elementary moral logic surely tell us that, if someone is going to be condemned because they personally failed to do something (in this case, to believe), then they must have been capable of doing it in the first place. Otherwise no guilt could attach to their action, and their condemnation would be unjust  (145). 

So which is it? Do we defer to the "plain teaching of Scripture," or does our moral judgment override the "plain teaching of Scripture"? 

Some take recourse in the exotic notion that God has two wills: his: his so-called "prescriptive will", by which he says to Adam that he should not eat; and his "decretive will", by which he has determined that Adam should eat the fruit. However, the second makes the first completely disingenuous and unreal, and negates any form of true freedom. And with freedom goes responsibility (157).

i) One issue is semantic. If the same word has more than one meaning, then it's easy to generate verbal contradictions. But that doesn't mean the underlying concepts are contradictory. It's just a linguistic convention that the word "will" is used in different ways, with distinguishing adjectives. yet there's no reason we must denote both by the same noun. We can just distinguish between what God predestines and what he commands or forbids. That avoids a facile verbal contradiction.

ii) Is this an exotic notion? Consider Exod 7:2-5, where God intends for Pharaoh to disobey his command. There's God's public command, and then there's God's ulterior design, in which disobedience to the command is instrumental to God's ultimate goal. Another classic example is God commanding Abraham to sacrifice Isaac. 

The list of Scriptures in which the Greek terms related to predestination occur is short and the topics are few…In light of this it seems well-nigh incredible that the doctrine of predestination has been extrapolated to become an all-encompassing divine determinism that know no bounds (112).

That commits the word=concept fallacy, as if a concept is only present when a word denoting the concept is present. But the exegetical basis for "divine determinism" is far broader than a few verbal data-points. For instance:


In other words, the passage [Eph 1:4] is not concerned to tell us how they first came to hope in Christ but what God intended for those who are in Christ. It is noticeable that when some authors quote the above passage in Ephesians they tend to omit the words in him (118).

i) The passage can't be about those who are already, actually in Christ since they didn't even exist at that stage. That's the point of saying God's choice was made before he made the world. So this is referring to God's antemundane plan for the world. 

ii) They are chosen in Christ because election is coordinated with redemption. Christ is their Redeemer. Salvation is mediated through the atonement of Christ on their behalf. That's entirely consistent with Calvinism. Indeed, that's required by Calvinism. Christ died to save the elect.

On pp157-158, Lennox misunderstands a passage he quotes. When it says Adam wasn't acting "under external compulsion or determination", that's explicitly defined in the next sentence: "There was no necessity arising from his physical condition, nor from his moral nature, nor from the nature of his environment, why he should sin."

There was external "determination" in the sense of predestination, but that's not the kind of determination the denial was referring to. Moreover, predestination isn't coercive. 

The deterministic idea held by some, that Adam's sin was caused by God's decree, and therefore Adam could not have done otherwise, is grotesque. Morality would thereby be emptied of all coherent meaning, and the problem of evil would cease to exist (because we could simply blame God for everything). We have seen that Calvin calls his deterministic view "horrible," but if his view were true, a moral concept would have no meaning (161).

i) As a linguist, Lennox ought to be sensitive to the fact that cognate words in Latin, French, and English don't necessarily have the same denotations or connotations. 

ii) Notice that Lennox doesn't provide a reason to justify his claim. He simply informs the reader that determinism has this baleful consequence, but there's no supporting argument.

Yet he references some high-level works on the freewill debate. If he actually read them, he'd be aware of the fact that his facile objections are philosophically jejune. He doesn't even attempt to engage the arguments some philosophers advance for determinism/compatibilism or raise in objection to libertarian freedom. 

The objector [Rom 9:19] raises the moral problem: if God's will irresistible, there is no reason for God to judge that anything is wrong. 

There are only two possible logical responses to this. Either the premise (God's will is irresistible) is correct, and the deduction (God has no right to find fault) is false; or the premise is incorrect and so the argument collapses. Scripture gives adequate support for the latter. Our Lord once wept over Jerusalem [Mt 23:37]. Here it is the will of the Lord to gather the people under his protection, but they resisted his will, and the resistance was not broken by an arbitrary display of power.

The climax of Stephen's speech [Acts 7:51-54] to the Sanhedrin at Jerusalem demonstrates that resistance to God has been a sad characteristic of the people of Israel throughout their history. Once again, their resistance was not overcome by irresistible force. It was allowed to stand, and Stephen was murdered. 

Therefore we must read the story of Pharaoh in such a way as to challenge the objector's deduction that God's will is irresistible (258-59).

Several problems:

i) He's not construing Paul's argument on its own terms. His interpretation doesn't arise from the flow of argument in Romans. Instead, Lennox appeals to two extraneous passages that have nothing to do with Romans. Not only do they fall outside the scope of Romans, but they fall outside the scope of the Pauline corpus. Yet it's hermeneutically illicit to (re-)interpret Paul's statement by appeal to something which has no reference to Paul's statement. Instead of showing how his interpretation derives from the inner logic of Paul's argument, Lennox interjects something irrelevant to Paul's argument. Something that disrupts the continuity of Paul's argument. 

ii) When Stephen talks about resisting God's will, what does he mean? In context, refers to hostile reception to God's prophets. Disobedience to God's word. That, however, is entirely consonant with Calvinism. To say sinners have the ability to resist God's word is very different from the claim that they have the ability to resist God's will (in the decretive sense). 

iii) Mt 23:37 raises a number of complex issues. Since Jesus was human as well as divine, he has natural human empathy. 

iv) Should we always take divine statements at face value? Consider paradigm examples where Abraham and Moses intercede for others. On the face of it, they talk God out of doing what he originally intended. Yet Lennox affirms divine foreknowledge and counterfactual knowledge. So in what sense can God change his mind? Not due to new information. 

v) Scripture sometimes depicts God in all-too human terms. Unless you're a Mormon or open theist, you must make allowance for anthropomorphic representations. Otherwise, Yahweh is hard to distinguish from the mercurial, short-sighted gods of Greco-Roman and ancient Near Eastern mythology. 

vi) We need to distinguish between performative language, which is designed to elicit a reaction–and constantive language, which is designed to convey propositional information.

vii) In the Synoptic parallel (Lk 19:41-44), Jesus uses the divine passive ("hidden from your sight") to indicate that God spiritually blinded them. 

viii) Once again, Lennox thinks God has complete foreknowledge and counterfactual knowledge. But in that event, why does his God so often back himself into a corner? He's like a chess player who makes a losing move. At the time, he didn't realize it will lead to checkmate. 

Lennox believes that God often intervenes in OT history, and God knows the long-range effect of his interventions. So why, according to Lennox, does God so often find himself in a bind? Shouldn't a God who's equipped with foreknowledge and counterfactual knowledge be able to avoid that train wreck by acting in ways that trigger a different chain reaction? In open theism, divine dilemmas are generated by God's lack of distance vision. By the time things come to a head, it's to late to forestall it by diverting traffic up the road. Lennox's God is very much like humans who must improvise on the fly because they didn't see it coming.  

If God's will is irresistible and human behavior is determined, then, logically, any apparent resistance cannot be real since that too is predetermined. If it is impossible to resist his will, then it is pointless to ask questions such as: is God unjust? But the expected answer to this question is no. God's will can be resisted, as we have already pointed out in connection with Christ's weeping over Jerusalem (266). 

i) To begin with, that's not an exegetical argument but a personal appeal to his sense of fairplay. Not based on what the text says or implies, but a reader's preconceived notion of justice. 

ii) He conflates two different questions. The answer is "no" to what question? "No" to "Is God unjust?" rather than "no" to "Is his will resistible?" 

Moral logic and common sense demand that, if no one is responsible for accepting the Gospel, then no one is responsible for rejecting it (277).

i) That overlooks the asymmetry between justice and grace. We're not responsible for accepting the Gospel in the sense that acceptance is due to God's grace rather than our natural receptivity. Believing the Gospel is not an independent contribution we make, but the efficacious outcome of God's grace. It is God's prior action rather than our resultant reaction that's decisive. By contrast, rejecting the Gospel is deservedly culpable. Now, Lennox denies that theological paradigm, but there's nothing illogical about it. 

ii) In addition, justice is getting what you deserve whereas mercy is getting better than what you  deserve, in spite of what you deserve. That's the Gospel in a nutshell. 

Thursday, December 21, 2017

Determined to Believe?

I'm going to comment on Determined to Believe (Monarch Books 2017) by John Lennox. I'm of two minds about responding to this book. He's just recycling staple objections to Calvinism, so his book doesn't constitute a new challenge to Calvinism. On the other hand, he's a very prominent Christian apologist, so his book may be influential. 

1. Before discussing the specifics, I'll make a few preliminary observations. It's striking that in the acknowledgments, he doesn't mention any Reformed philosophers or theologians. That's a serous omission. He could have avoided many missteps by running a draft copy by some astute Reformed thinkers like Paul Helm, Hugh McCann, John Frame, Jeremy Pierce, James Anderson, Bill Davis, Greg Welty, Paul Manata, Guillaume Bignon, &c. Likewise, he rarely interacts with Reformed commentators and Bible scholars of note. 

As a result, his critique of Calvinism fails to anticipate and engage the responses. Philosophers often solicit feedback from representatives of the opposing side. They then attempt to incorporate those criticisms into their position, sometimes reformulating their original position to protect against those objections. But for whatever reason, Lennox failed to take advantage of that opportunity, and his critique suffers accordingly. 

2. He fails to distinguish between popularizers and high-level thinkers. But you need to choose your target. There's a place for attacking popularizers. But if you wish to disprove a belief-system, you should direct your fire at the most capable exponents. His critique would be more effective if he was more discriminating in his targets. Oftentimes, he picks on soft targets. That's not his intention, but it dilutes the force of his objections. 

3. Although he mentions some advanced resources on the freewill debate (Timpe, Freewill in Philosophical Theology; Timpe, Freewill: Sourcehood and its Alternatives; The Oxford Handbook of Free Will), he raises the usual schoolboy objections to "determinism". He shows no awareness of philosophical answers to the objections he poses. In principle, he could disagree with the answers, but the problem is that he doesn't even acknowledge the fact that his objections have been addressed, and show how the answers are deficient. 

4. I'll mostly ignore the exegetical section of his book because it fails to break any new ground. I and others have been over that ground. I will make one observation: he has a section on "foreknowledge" where he quotes some NT passages using proginosko, in English translation. He just assumes that the Greek compound word means what the prefix plus root word literally mean, in combination. It doesn't even occur to him that compound words often have an idiomatic meaning (i.e. to choose beforehand).  

5. I like Lennox. I've read some of his books and watched some of his debates. He comes across as a warm, sweet, humble, kindly, loving and lovable Christian gentleman. In addition, he's done some great work defending the Christian faith. There's much to admire. 

Thursday, February 16, 2017

Reductionism

From John Lennox in his book God's Undertaker: Has Science Buried God? (pp 52-5):

The great mathematician David Hilbert, spurred on by the singular achievements of mathematical compression, thought that the reductionist programme of mathematics could be carried out to such an extent that in the end all of mathematics could be compressed into a collection of formal statements in a finite set of symbols together with a finite set of axioms and rules of inference. It was a seductive thought with the ultimate in 'bottom-up' explanation as the glittering prize. Mathematics, if Hilbert's Programme were to succeed, would henceforth be reduced to a set of written marks that could be manipulated according to prescribed rules without any attention being paid to the applications that would give 'significance' to those marks. In particular, the truth or falsity of any given string of symbols would be decided by some general algorithmic process. The hunt was on to solve the so-called Entscheidungsproblem by finding that general decision procedure.

Experience suggested to Hilbert and others that the Entscheidungsproblem would be solved positively. But their intuition proved wrong. In 1931 the Austrian mathematician Kurt Gödel published a paper entitled 'On Formally Undecidable Propositions of Principia Mathematica and Related Systems'. His paper, though only twenty-five pages long, caused the mathematical equivalent of an earthquake whose reverberations are still palpable. For Gödel had actually proved that Hilbert's Programme was doomed in that it was unrealizable. In a piece of mathematics that stands as an intellectual tour-de-force of the first magnitude, Gödel demonstrated that the arithmetic with which we are all familiar is incomplete: that is, in any system that has a finite set of axioms and rules of inference and which is large enough to contain ordinary arithmetic, there are always true statements of the system that cannot be proved on the basis of that set of axioms and those rules of inference. This result is known as Gödel's First Incompleteness Theorem.

Now Hilbert's Programme also aimed to prove the essential consistency of his formulation of mathematics as a formal system. Gödel, in his Second Incompleteness Theorem, shattered that hope as well. He proved that one of the statements that cannot be proved in a sufficiently strong formal system is the consistency of the system itself. In other words, if arithmetic is consistent then that fact is one of the things that cannot be proved in the system. It is something that we can only believe on the basis of the evidence, or by appeal to higher axioms. This has been succinctly summarized by saying that if a religion is something whose foundations are based on faith, then mathematics is the only religion that can prove it is a religion!

In informal terms, as the British-born American physicist and mathematician Freeman Dyson puts it, 'Gödel proved that in mathematics the whole is always greater than the sum of the parts'. Thus there is a limit to reductionism. Therefore, Peter Atkins' statement, cited earlier, that 'the only grounds for supposing that reductionism will fail are pessimism in the minds of the scientists and fear in the minds of the religious' is simply incorrect.

That there are limits for reductionism in science itself is borne out by the history of science, which teaches us that it is important to balance our justifiable enthusiasm for reductionism by bearing in mind that there may well be (and usually is) more to a given whole than simply what we obtain by adding up all that we have learned from the parts. Studying all the parts of a watch separately will not necessarily enable you to grasp how the complete watch works as an integrated whole. There is more to water than we can readily see by investigating separately the hydrogen and oxygen of which it is composed. There are many composite systems in which understanding the individual parts of the system may well be simply impossible without an understanding of the system as a whole – the living cell, for instance.

Besides methodological reductionism, there are two further important types of reductionism: epistemological and ontological. Epistemological reductionism is the view that higher level phenomena can be explained by processes at a lower level. The strong epistemological reductionist thesis is that such 'bottom-up' explanations can always be achieved without remainder. That is, chemistry can ultimately be explained by physics; biochemistry by chemistry; biology by biochemistry; psychology by biology; sociology by brain science; and theology by sociology. As the Nobel Prize-winning molecular biologist Francis Crick puts it: The ultimate aim of the modern development in biology is, in fact, to explain all biology in terms of physics and chemistry.'

This view is shared by Richard Dawkins. 'My task is to explain elephants, and the world of complex things, in terms of the simple things that physicists either understand, or are working on.' Leaving aside for the moment the very questionable assertion to which we must return below that the subject matter of physics is simple (think of quantum mechanics, quantum electrodynamics or string theory), the ultimate goal of such reductionism is evidently to reduce all human behaviour – our likes and dislikes, the entire mental landscape of our lives – to physics. This view is often called 'physicalism', a particularly strong form of materialism. It is not, however, a view which commends universal support, and that for very good reasons. As Karl Popper points out: 'There is almost always an unresolved residue left by even the most successful attempts at reduction.'

Scientist and philosopher Michael Polanyi helps us see why it is intrinsically implausible to expect epistemological reductionism to work in every circumstance. He asks us to think of the various levels of process involved in constructing an office building with bricks. First of all there is the process of extracting the raw materials out of which the bricks have to be made. Then there are the successively higher levels of making the bricks – they do not make themselves; brick-laying – the bricks do not 'self-assemble'; designing the building – it does not design itself; and planning the town in which the building is to be built – it does not organize itself. Each level has its own rules. The laws of physics and chemistry govern the raw material of the bricks; technology prescribes the art of brick-making; brick-layers lay the bricks as directed by the builders; architecture teaches the builders; and the architects are controlled by the town planners. Each level is controlled by the level above. But the reverse is not true. The laws of a higher level cannot be derived from the laws of a lower level – although what can be done at a higher level will, of course, depend on the lower levels. For example, if the bricks are not strong there will be a limit on the height of the building that can safely be built with them.

Or take another example, quite literally to your hand at this moment. Consider the page you are reading just now. It consists of paper imprinted with ink (or perhaps it is a series of dots on the computer screen in front of you). It is surely obvious that the physics and chemistry of ink and paper (or pixels on a computer monitor) can never, even in principle, tell you anything about the significance of the shapes of the letters on the page; and this has nothing to do with the fact that physics and chemistry are not yet sufficiently advanced to deal with this question. Even if we allow these sciences another 1,000 years of development it will make no difference, because the shapes of those letters demand a totally new and higher level of explanation than physics and chemistry are capable of giving. In fact, complete explanation can only be given in terms of the higher level concepts of language and authorship, the communication of a message by a person. The ink and paper are carriers of the message, but the message certainly does not arise automatically from them. Furthermore, when it comes to language itself, there is again a sequence of levels. You cannot derive a vocabulary from phonetics, or the grammar of a language from its vocabulary, etc.

As is well known, the genetic material DNA carries information. We shall describe this later on in some detail; but the basic idea is that DNA can be thought of as a long tape on which there is a string of letters written in a four-letter chemical language. The sequence of letters contains coded instructions (information) that the cell uses to make proteins. But the order of the sequence is not generated by the chemistry of the base letters.

In each of the situations described above, we have a series of levels, each higher than the previous one. What happens on a higher level is not completely derivable from what happens on the level beneath it. In this situation it is sometimes said that the higher level phenomena 'emerge' from the lower level. Unfortunately, however, the word 'emerge' is easily misunderstood, and even misleadingly misused, to mean that the higher level properties arise automatically from the lower level properties without any further input of information or organization – just as the higher level properties of water emerge from combining oxygen and hydrogen. However, this is clearly false in general, as we showed earlier by considering building and writing on paper. The building does not emerge from the bricks nor the writing from the paper and ink without the injection of both energy and intelligent activity.

Tuesday, November 04, 2014

Atheism is a fairytale for people afraid of the light


"Statements by scientists are not always statements of science," said Prof Lennox. "Stephen Hawking said, "religion is a fairy story for people afraid of the dark". I said, "atheism is a fairy story for people afraid of the light". 
"Neither of those statements proves anything at all. They're all reversible. What lies behind all these delusion claims is the Freudian idea of wish fulfilment [that we believe what we hope to be true.] This works brilliantly providing there is no god. But if there is a god, then atheism is wish fulfilment." 
http://www.christiantoday.com/article/ten.quick.responses.to.atheist.claims/41439.htm

Tuesday, September 03, 2013

AP interviews

FWIW:

Interviews with Noel Weeks here and here.

Interviews with J.P. Moreland here and here.

Interviews with Paul Helm here, here, and here.

An interview with Paul Barnett here.

An interview with Peter O'Brien here.

An interview with Tom Schreiner here.

Interviews with D.A. Carson here and here.

An interview with John Lennox here and an article by the same here.

An interview with Jonathan Sarfati here.

An interview with William Lane Craig here.

I also noticed interviews with Carl Trueman, Al Mohler, Ligon Duncan, Gerald Bray, Jerry Bridges, Sinclair Ferguson, Iain Murray, David Powlison, Mark Dever, among others.

Wednesday, October 03, 2007

Dawkins and Lennox debate the existence of God

-----Original Message-----
From: DAVID WOOD [deleted]
To: [deleted]
Sent: Wed, Oct 3 2:28 PM
Subject: FW: The God Delusion Debate

Yo,

This is only a few hours away. You might want to put a note about this on your blogs, so that readers will know it's coming.

David

I just got this e-mail from a friend...

Most of you may already know that there will be a debate tomorrow evening, Wednesday, October 3rd from 7-9 p.m. between fundamentalist atheist, Richard Dawkins and Christian apologist, John Lennox, both professors at Oxford University. This debate will take place in (of all places!) Birmingham, AL. The link below will send you to a radio station in our area which will carry the debate LIVE. It will be heard live all over the world via NPR and the BBC.

[Check it out here.]