Don't Quote Me on That

Dr. James White shares one of the most bizarre moments in his nearly 20 years of debate experience. In this clip he is debating Dan Barker, "one of America's leading atheists." Just as Dr. White is beginning to make his opening remarks, Barker pipes up to protest the use of his own book as a source of reference: "We're not debating my book, we're debating the topic tonight. I may have changed my mind in the book." Translation: "Don't try to confuse people by repeating what I have publicly stated regarding the topic we are debating. I may no longer believe what I wrote in that book -- which is on sale in the back for $14.95 -- and even if I do, I fail to see how what I believe is relevant."

Huh?

This Week in Calvinism - September 25, 2009

• Novelist Marilynne Robinson discusses her books, Gilead and Home, as well as religion, Calvinism in particular.
  
  
• Once again we read of Calvinism's implication that God is the author of sin. What I don't understand is why the Arminian is off the hook. After all, did God not create Adam knowing full well that he would sin, condemning the rest of humanity to be born into that sin? Could not God, having bestowed upon man free will, have done a better job of making not sinning more appealing? The point being, no matter how you look at it, there must have been a greater purpose for allowing Adam to sin.
  
  
• Royce isn't a five-pointer, but he does recognize the fact that salvation is not of our own doing, "so that no one may boast" (Ephesians 2:9).
  
  
• Dan Phillips responds (as only Dan Phillips can do) to a challenge against particular redemption.

Just Give Them the Bad News?

For some reason I got a kick out of this caller comment featured on Wretched Radio with Todd Friel:

"When I go to a restaurant I like to leave a tract with the tip. If you get bad service, is it wrong to just rip the tract in half and just give them the bad news?"

This Week in Calvinism - September 18, 2009

• A Baptist-turned-Catholic embraces predestination as "an amazingly biblical doctrine."
  
  
• Bill believes in the doctrines of grace, but he does not, "and will not, place these doctrines over Christ or the authority of scripture." That's what hyper-Calvinists do.
  
  
• H. L. Mencken disliked Calvinists, but he disliked ex-Calvinists even more.
  
  
• Southern Baptist Robin Foster officially resigns "from any connection to Calvinism or its movement."
  
  
• One must really hate Calvin to view him as a spiritual successor to Muhammad.

You Cannot Reason with a Pro-Choice Atheist (Continued)

What follows is the rest of my correspondence with atheist Marie Castle. She picks up where we left off:

Here is the bottom line: The woman's welfare is far far more important in these matters. How much damage would you have your wife suffer to continue a disastrous pregnancy? So maybe she might be willing, but does that mean every woman who is not willing should be forced to suffer. A few years ago then-Sen. Dave Durenburger's wife was pregnant and was diagnosed with cancer. The medical opinion was that, to save her life, the pregnancy had to be aborted. She, being a good Catholic, refused and chose to forego cancer treatment and let the pregnancy proceed. She died, the baby lived. That was her choice. However, Sen. Durenburger was staunchly anti-abortion and supported legislation that would force his wife's decision on every woman in similar circumstances. Where is the morality in forcing all women in such circumstances to abide by Catholic doctrine?

As for abortion and fetal development, Catholic theology is that abortion is wrong primarily because the fetus dies without being baptized and baptism is essential to removing original sin so the soul can enter heaven (I'm remembering my years as a devout Catholic here). That is while canon law prescribes excommunication for having/doing an abortion, but lists infanticide as only an ordinary mortal sin. The teaching has until recently been that unbaptized fetuses go to limbo, described as a place of earthly-type happiness but without the ultimate happiness of heaven and seeing god face to face. Now that the pope has decided limbo doesn't really exist and unbaptized fetuses can presumably go straight to heaven, the theological objection to abortion no longer exists.

However, there is the matter of when ensoulment occurs. This is another theological problem because Catholic theology defines personhood as occurring at the moment of ensoulment. Before ensoulment, abortion was allowed because of the absence of personhood. Over the centuries, when ensoulment happens has varied. At one time it was thought to occur at "quickening" (about 5 months gestation) because of the Bible story of Mary (pregnant with Jesus) visiting her cousin Elizabeth (who was also pregnant) and Elizabeth saying "the babe in my womb leaped for joy" at the arrival of the in untero Jesus. Another idea was that ensoulment occurred at 40 days gestation for a male fetus and at 80 days for a female fetus. The difference was because it took females longer to become human. The only consistent objection to abortion the Catholic Church has had has been if the pregnancy was the result of sin.

Lately, the discovery of DNA has led the pope to decide ensoulment and therefore personhood begins at conception. However, this runs up against canon law again, where priests are instructed on baptism. They are told that, in the case of the birth of a severely defective child, a "monstrosity," the baptism must be given only conditionally, just in case the "monstrosity" is human. So it seems that it's not enough to have human DNA to qualify as an ensouled person, one must also be assembled properly.

The Catholic Church is not really all that concerned with preserving fetuses as it is its claim to infallibility. I talked with a local anti-abortion Catholic leader about what penalties the Church would like to see applied to women who have abortions. He said they weren't much interested in punishing anyone, their main interest was having the law reflect Catholic doctrine. That's true. For many years when abortion was illegal, clandestine abortions were commonly available. I remember those days. Catholic publications went on about the evil of abortion and dismissed the many deaths of women from botched abortions as "the wages of sin." Hardly ever did they make any attempt to shut down the clandestine operations and certainly never, as far as I knew, even editorialize against them. That the law validated Catholic doctrine was really all the Church cared about.

This figures, given the Church's history regarding women. Let's consider the Council of Maçon in France in 585. The bishops gathered there agonized for weeks over whether women could be considered human. They finally voted 32-31 that women were, well, at least not part of the animal kingdom. As recently as 1912, the Catholic Encyclopedia declared that women are inferior to men "both as regards body and soul."

For a church that has had such a hard time even deciding if women are human, their position on abortion looks like just more of the same desire for absolute control of women.

Bottom line: You can be just as anti-abortion as you like. All I care about is that you keep your religious beliefs out of our laws. Personhood does not begin with conception. There is no such thing as a single-celled person!

I responded:

Thanks for the lesson in Catholic church history, but I'm Protestant. We don't much care what the Catholic position is. Our authority is the word of God. Sola scriptura and all that.

I realize that as an atheist you don't care what the Bible has to say, but what about simple biology? Conception occurs when the egg is fertilized by the sperm. The cells immediately begin dividing, and all of the genetic information that person will have as an adult is already present. If it isn't a person -- whether one, two, or three cells -- then what is it? A kangaroo? A frog? A rock?

I don't believe size matters in determining personhood. A newborn baby is no less of a person than her mother. Someone who is 5' 3" is no less of a person than someone who is 7' 5".

When do YOU believe personhood begins? I think it's important to find that out if you're going to insist on putting YOUR religious beliefs into our laws.

Marie:

It's really not realistic to say personhood begins at conception because the whole gestation process can off the track. When a fertilized egg starts developing and attaches to the uterus, the first thing formed is the placenta, without which a fetus cannot develop. Sometimes the process stops there and all you have is a placenta. Very likely these are the very early abortions, maybe so early the woman experiences only a somewhat late period. It's quite a stretch to say that placenta was a person, even though it contains human DNA.

Sometimes the fetus does start to develop but things go wrong and what should be various body parts ends up looking like a bunch of grapes - nothing remotely human, although still with human DNA. Along the way various parts don't form. When it's the brain (anencephaly), it's hard to say it's a person because the brain is where personhood lies. Anti-abortionists like to point out the early stages when there is a beating heart as a sign of personhood, but the heart develops in stages. The early 2-chamber heart is at the lizard level of evolutionary development. Persons have a 4-chamber heart. Gestation pretty much goes through the evolutionary stages, with a tail, gills and other such things that drop away as gestation proceeds. During the 1st trimester, when the vast majority of abortions are performed, there really isn't enough there to say it's a person, especially since the most significant part - cognitive development, that all-important brain - is still several months away, and a lot could still go wrong that would make "personhood" questionable at best.

Where terribly wrong things show up is generally at the boundary of the 2nd and 3rd trimesters. By that time, the woman is either carrying a wanted fetus or has decided not to have an abortion. By that time, almost no abortions are performed for other than medical reasons, and it's no fun, believe me. When I was Catholic I had this experience but, being Catholic, continued the pregnancy, carrying a fetus with an 89% chance of being seriously defective. I filled up with 40 pounds of fluid so I could not walk without great pain, and could not lie down without considerable discomfort. My internal organs were being badly compressed so it was hard to breathe. On top of that was the mental stress. By the 8th month the doctor said he would induce labor because there was no point in me going through all that misery for nothing. You should know that abortions are extremely dangerous to perform during the 3rd trimester and they are done only in the most extreme circumstances. What doctors try to do is either induce labor or do a c-section if the woman's condition allows it.

So my doctor induced labor and I had a 4-pound girl who looked OK until it turned out that her intestines had not formed properly and were almost totally just a fibrous mass. Also, her esophagus was solid instead of hollow. She could not eat. It took her a few days to starve to death. But isn't it wonderful that she got baptized? Yeah, sure. One of those late-term abortions the anti-abortion people so abhor and trivialize and even say (as one did) that women have them just because they are tired of being pregnant and want to fit into their little black dress, would have saved all concerned a lot of pain and suffering. (Want to hear about that little black dress? Go to [http://www.atheistvoices.com/pages/castle.html] and listen to me debate religious right talk show host Todd Friel.

The bottom line is that pregnancy and childbirth are physically and mentally (in addition to social and economic problems) not a walk in the park. If doctors were required to tell women all the things that could go wrong in a pregnancy (as they are required to "inform" women about abortion, as though women don't know what pregnancy is) there would probably be a lot more abortions. Why do you think obstetrics is a medical specialty? Here's a list of just the problems I can think of, many of which I have personally experienced in the 10 pregnancies I went through (this does not include late miscarriages - at about 4 months - from which I very nearly died. It was a horrendous experience): toxemia, high blood pressure, pernicious vomiting, ectopic pregnancy, hemorrhaging, anemia, breech birth, placenta previa, and eclampsia. All of these can be life-threatening.

There are also the social and economic realities to consider, which can cause considerable hardship. And all these are borne personally by the woman involved. Giving her a year's supply of diapers and holding her hand and patting her condescendingly on the head as though she's some airhead incapable of running her own life are of no help.

Please have the decency to respect women's decision as to what they should do about a problem pregnancy. People who don't believe in abortions are entirely free to not have one, but they have no business forcing their shaky philosophical notions about "personhood" on people who think otherwise. The only 100% real person in all this, and the only one who is the 100% sufferer is the woman. Leave her alone.

Me:

You still have not addressed my question about when personhood begins. I am sorry for the hardships you have gone through, but we are still talking about innocent human life.

Just as in any other medical emergency, I think everything should be done during a problem pregnancy to save both mother and baby. I realize that there are circumstances that may arise in which doctors may have to choose to save the mother's life over the child's, but those are few and far between. No pro-lifer I know would insist on killing the mother to save the child. However, you're arguing a moot point since you believe that all women should be able to have an abortion at any time for any reason.

Is a baby a person two weeks before it is born? Is it a person two weeks after it is born? Two years? It seems to me that someone who doesn't believe in God, yet believes in a woman's "right to choose," would grant women the "choice" at any point during their role as mother to have an abortion. I am concerned about when personhood begins; you seem to shrug off the issue as if it doesn't exist.

This all goes back to our presuppositions. I believe in God, the Creator of the universe and ultimate Law-Giver. My morality extends from that. You don't believe in God, but you insist on using terms like "right" and "wrong," even though such concepts cannot be accounted for in a naturalistic worldview.

Marie:

This is going nowhere. You have a belief based on the idea that there is a god somewhere (what does it consist of and where is it located?) that has set some rules about pregnancy. These amount to a requirement that, where reproductive matters are concerned, it's OK and in fact preferable, to throw women under the bus. Who cares about her welfare? All pregnancies must be brought to term if at all possible, and what happens to the woman is not even a factor. The woman is simple a vessel, and a disposable one at that. She should be only a public utility subject to government regulation. Given the shaky gestational process, the only rational position is that personhood begins at birth. The U.S. Constitution defines a citizen as "a person born or naturalized in the United States." The key word id "born." That is the point where government reasonably steps in to protect that BORN person. Before that, the situation is in the woman's hands because it is her body and her life circumstances being affected and no government or individual can step in to do anything meaningful.

As for morality, mine is harm-based. It is wrong to cause harm unnecessarily. It is wrong because society cannot function if people go around harming each other. It is a human-centered morality based on human needs an circumstances. Your morality is based on what you imagine some imaginary god wants, with no basis in reality, only in your interpretation of something written 2000 years ago by people who thought the Earth was flat. There is no basis for granting them credibility to determine who we are to live today. Only reason, compassion and real-world consequences can help us develop a moral social system. Your willingness to force women to suffer all manner of harm to satisfy what you think your imaginary god wants show how immoral your views are. You will have to prove to me that your version of a god exists. Tell me what it consists of and where it is located and how you know, and also how you know what it wants and I will consider that you have a case worth discussing. Without that, all I see is a guy so besotted with religious beliefs that he can't see the humanity in women but can see the most sacred and valued and precious humanity possible in a fertilized egg. In any other but a religious context you could be committed to a mental institution for having so thoroughly lost touch with reality.

My concluding remarks:

You may not realize it, but you just refuted yourself using your own "moral" arguments. Before I get to that, however, let's sum up your position.

Your "harm-based" moral system is dependent upon "compassion and real-world consequences," yet you have no objective standard by which one can determine the difference between what is harmful and what is compassionate. Someone who kills another person does so after having justified the action in his own mind. Person A may think that his own welfare depends on the death of Person B. B disagrees, naturally, but why should his opinion carry any more weight than A's? In fact, B's death may mean the improvement of the welfare of 10, 100, or even 1,000 people. Such things must be considered when using a purely naturalistic approach to morality. Nothing is wrong just because it is wrong. One person's idea of harm isn't necessarily shared by others, and since you don't believe in an objective moral standard, then you are in no position to tell anyone that their actions are immoral.

Now, here is where your naturalistic, harm-based morality falls apart when it comes to abortion. You said, "It is wrong because society cannot function if people go around harming each other." (Of course, that all depends on how you define harm, which you have yet to do.) If every woman were to abort each pregnancy, society wouldn't just fail to function, it would cease to exist. You can see the dilemma you have created for yourself. You claim that doing harm to others is wrong because it in turn harms society at large, yet if every woman were to do that which you claim is perfectly moral (i.e. kill the non-person growing inside of her), then that would completely destroy the society you seek to protect. And I'm the one who has lost touch with reality?

You are correct to point out that this is going nowhere. Ben Franklin* was also right when he noted the futility of trying to reason people out of a position they had not reasoned themselves into.

I will be praying for you, Marie. No amount of discussion or debate will convince you. Only the Holy Spirit is able to open your eyes and heart to the Truth.

I encourage my brothers and sisters in Christ to also pray for Marie and anyone else they may know with similar convictions, because no one can be reasoned or argued into the Kingdom.

* This quote has been attributed to Ben Franklin, but it is probably more accurately attributed to Jonathan Swift.

You Cannot Reason with a Pro-Choice Atheist

I recently had an email "dialog" (for lack of a better term) with Marie Castle, Communications Director for Atheists for Human Rights. It all started when I ran across a blog post of hers in which she denounces as "absolutely despicable" the fact that we pro-lifers "get so misty eyed over the abortion loss of an unfeeling, unthinking, partially formed fetus, yet dismiss the fully sentient woman as a self-centered airhead acting only out of 'convenience.'" She rambles on about how we're "tunnel visioned sadists" who care nothing about the poor, distraught women who only have perfectly sane and rational reasons for murdering their children.

One commenter noted the fact that women do have a choice, but that choice is made before impregnation. Put bluntly, women can decide whether or not sex is worth the risk of an unwanted pregnancy.

Not surprisingly, a respondent brought up the issue of rape, a favorite topic of the pro-aborts. He pointed out that in those situations women don't have a choice, so, "Who are you to decide what is right for everyone else?"

This is where I entered the conversation:

Who is anyone to decide what is right for the life of the unborn baby? To skirt the issue Marie and other atheists prefer to use terms like "unfeeling, unthinking, partially formed fetus." I'm interested in knowing how someone with a purely naturalistic worldview accounts for things like "right" and "wrong." If we're all just a collection of atoms, who cares?

Shortly afterward I received the following email from Marie:

Interfering with a woman's right to control her bodily processes is nothing more than extended rape. A rapist essentially is forcing a woman to bear a child against her will. Laws restricting or prohibiting abortion do the same thing. You may get all misty-eyed over the fate of a fetus, but it's none of your business. Absolutely none! Especially since you cannot, and would not take over the pregnancy, childbirth and childrearing for her. You're not better than the rapist who impregnates her and runs off.

There you have it. I'm a rapist because I want to see innocent life protected.

My response:

My wife and I just adopted a child, and we are in the process of adopting two more. Please don't tell me that we don't care. Just because you wouldn't take on that responsibility doesn't mean someone else wouldn't. There is no such thing as an unwanted child. Our belief as Christians is that every human is created in the image of God, therefore we cannot justify destroying an innocent life because of another person's sin. What's interesting is that pro-aborts always fall back on the rape issue. However, you believe that a woman should be able to abort her child at any point during her pregnancy for any reason, so don't pretend that you're taking the moral high ground here. Which brings me back to my original comment: How do you account for morality? What is your basis for making any kind of moral judgment? If the fate of the fetus isn't my business, then I could argue that the mother's fate is of no concern of yours. You don't believe in a moral Law-Giver, so how can one collection of atoms be deemed any more important than another?

The "moral" atheist responded:

The only valid consideration of what is moral or immoral is harm-based. Does an action unnecessarily harm someone? If it does we consider it immoral. We learn not to harm others because we don't want to be harmed. Consequences matter. However, most people behave fairly well toward one another because they have human feelings. Most people just don't WANT to hurt others, and that includes atheists and theists. It doesn't take a god belief to understand this. If a woman aborts a fetus, what harm factors are involved? The fetus never knows whether it is or is not being harmed, while the harm to the woman in continuing the pregnancy can be severe. It is real, measurable, observable harm, while the harm to the fetus exists only in the minds of people who think a woman has a moral obligation to continue a pregnancy no matter the cost to her. Why does every pregnancy have to be carried through? If a woman has, say, two children during her lifetime, does it matter which of her 100,000 eggs make it to birth? Nature aborts fetuses by the thousands. Almost all abortions are done during the first trimester, when there is really nothing there you could call a person. (And no, despite what the pope thinks, there is no such thing as a single-celled person.) So-called "late-term" abortions are done at the boundary of the second and third trimesters, and ALWAYS and ONLY for very serious medical reasons. I used to describe to people like you the serious emotional and physical stresses a woman goes through in a pregnancy, especially one more difficult than normal, but gave it up when it was obvious people like you don't give a damn. To people like you, no matter how much a woman may suffer or even die, it matters not, she is there to do it. Women are treated as though they are mere childbearing vessels, and a disposable one at that. A former anti-abortion (read: misogynist) legislator here had a sign over his desk: "Women weren't meant to be free; they were meant to have babies." He, like you, seemed to think women in their reproductive capacity are a public utility needing government regulation. Here's someone who agrees with you: Adolph Hitler, in "Mein Kampf," wrote, "When I come to power I will put to rest the ridiculous notion that women have a right to control their own bodies." You misogynists are all alike. You get all blubbery about fetuses, but don't give a damn about real, live, totally sentient women. I suspect the truth is not at all your concern for fetuses, but your outrage that women should have any power over reproductive matters. You whine about "abortion on demand," yet throughout history what we have had is childbirth on demand -- MALE demand! Women had no say in the matter until recently, and even now only in more advanced societies. You've lost that and want that total control back. It won't happen. And yes, I am sure you do care about the children you adopted, but you don't give a rat's patoot for the women who bore them. You may thank them (perhaps as you would a loyal slave) but you are willing to legally force all women with unwanted pregnancies to suffer the trauma of giving up a child for adoption that nature has bonded them to over nine months. How very moral of you!

Really, how does one respond to that? I gave it a shot:

Insults, coarse language, ad hominems, and straw men are what I have come to expect in these kinds of conversations, so excuse me if I don't waste my time refuting your ridiculous Hitler argument. (Besides, you probably think that since I'm not Jewish, I have no right to condemn Hitler's killing of Jews.) Let me deal with a couple of points. First of all, my wife and I have been through two failed pregnancies. We are well aware of the emotional and physical stresses. Secondly, being pro-life has nothing to do with a desire to tell women what to do. You don't callously disregard the opinions of men who agree with your position on killing unborn women, so why write off those who disagree with you as misogynists? Pro-life women have traditionally outnumbered pro-life men, especially those who actively work within pro-life organizations. What does that tell you? Finally, you have still failed to account for your ability to make a moral judgment. Your "harm-based" morality is just a reinterpretation of Luke 6:31: "And as you wish that others would do to you, do so to them." You say that consequences matter, but on this side of the grave not all actions deemed "harmful" (a term you fail to define) result in negative consequences. Suppose there are two families living in a remote forest, and one family decides to kill the other. Based on the pragmatic "morality" of atheism, one could argue that without the extra mouths to feed, food in the forest would be more plentiful for the one family remaining. By your reasoning, what's "moral" depends upon the consequences being negative or positive. In the Christian worldview, murder is wrong because the ultimate Law-Giver says it is wrong, regardless of the consequences. But I doubt you even hold to your own definition of morality. You justify abortion because "the fetus never knows whether it is or is not being harmed" (even though the abortionist DOES know). Let me get this straight: Harm is only considered harm when the one being harmed doesn't know he or she is being harmed. Would you apply that same twisted logic to people in comas? The mentally disabled? What about those who are merely asleep? You can begin to see the kind of slippery slope upon which you are perched. Since you have thus far made no distinction between the different developmental stages during gestation, I can only assume that you consider an unborn baby to be a non-sentient blob even in the final months of pregnancy. So, when does a fetus become a viable, sentient human being? Certainly not at birth. No newborn is able to survive on its own outside the womb. It is unable to reason, and it requires constant care and feeding or it will die. Not to be facetious, but some parents might argue that their babies aren't able to survive on their own until about age 21 or so. Here's a question for you: Can a moral argument (however you want to define "moral") be made for the abortion of a "fetus" in its post-natal stage? If you have anything further to add, feel free to comment on my blog where our little conversation is posted.

Will she or won't she? We'll see.

UPDATE: You Cannot Reason with a Pro-Choice Atheist (Continued)

This Week in Calvinism - September 11, 2009

• Calvin on man's full culpability.
  
  
• Calvin on law and gospel.
  
  
• Wesley on justification. (Hmmm. Was he a closet Calvinist?)
  
  
• Meet Jupiter Hammon, America's first black poet.
  
  
• Apparently late to the game, Christianity Today sees evidence that "Calvin is making a comeback."
  
  
• Article found on a Catholic web site: Calvinism and the Seeker-Insensitive Church. The author notes the "intellectual debt we owe to Calvin," and concludes, "These dusty old theologians often knew more about human nature and behavior than we moderns, with our surveys and focus groups, will ever know."
  
  
• The Exiled Preaacher reminds us that the "Reformed faith is much more broad, rich and deep" than what is summarized in TULIP.

Pet Care in a Post-Rapture World

You may recall YouveBeenLeftBehind.com, an Internet service designed to automatically email pre-written messages from you in the event of the Rapture, giving you "one last opportunity to reach your lost family and friends for Christ." It claims to be a site "programmed and run by Christians, for Christians."

Well, it seems atheists have now decided to cash in on the Rapture. Their gimmick: offering to care for pets once their Christian masters have flown the coop.

The site, Eternal Earth-Bound Pets, makes the following claim:

We are a group of dedicated animal lovers, and atheists. Each Eternal Earth-Bound Pet representative is a confirmed atheist, and as such will still be here on Earth after you've received your reward. Our network of animal activists are committed to step in when you step up to Jesus.

We are currently active in 20 states and growing. Our representatives have been screened to ensure that they are atheists, animal lovers, are moral/ethical with no criminal background, have the ability and desire to rescue your pet and the means to retrieve them and ensure their care for your pet's natural life.

Sure, this is an obvious attempt at mockery (despite the insistence that it isn't a joke), but I cannot help but wonder how many dispensationalists might actually take them up on this.

This Week in Calvinism - September 4, 2009

• How Desiring God got started.
  
  
• Earlier this week, BBC Radio 3 featured a less-than-flattering program on John Calvin. The audio is available for another day or two here. One of the bizarre conclusions reached: Calvin hated Servetus so much that he had him burned at the stake to show that Calvin wasn't an Anabaptist.
  
  
• The Irish Calvinist is "trying to catalog some of the best basic introductions and explanations to Calvinism," and he would appreciate your help.

Time to End the Notion of "Race"

Thabiti Anyabwile notes: "When Muhammad Ali proves to be Irish, it really is time to end the notion of 'race.'"

Matthew 24:23