Belief in God is rational. Everything has a cause. So unless there is a first cause, then you would have an infinite regress. And then nothing could exist. Therefore there must be a first cause. Therefore God, the first cause, exists. QED.
9.9.22
8.9.22
the most obvious thing about the Litvak Yeshiva [based on the Gra] is the aspect of learning in depth. (Learning "Beiyun") . This is not the same as in something like math where the basic concept is extended. In the Litvak yeshiva the way one learns is by going deeper.
I admit I did not get this for years. i did not see the difference between going deeper and going broader. so after I had finished Ketuboth in Shar Yashuv i went to the Mir and the first half year there i learned Nedarim. but then they started Ketuboth and I said to myself ''I already did ketuboth.'' and did shabat instead. but I did not realize that even though had in fact finished Ketuboth with Tosphot and Maharsha and even a lot of Rif Rosh and Tur, that is not at all "learning in depth." That is learning a lot but not in depth.
7.9.22
I can see the importance of אמונת חכמים faith in the wise. even though the verse that is used most often for this is ככל אשר יורוך''you must listen to all they command you'', still it is often taken for granted that this refers to the stupid religious teachers of this generation. As opposed to this the verse refers to when a doubt in law comes up then one goes to the Sanhedrin which is formed of people with genuine semicha /ordination. but authentic ordination ceased during the middle of the Talmudic period.
5.9.22
I have mentioned the path of learning of Rav Nahman on occasion to people and the reaction as you can imagine is always the same,-- ''that learning without understanding is worthless.'' And yet I have noticed that these same people, then drop the subject completely because it is too hard, and end up knowing nothing.
Just to be clear the idea is to say the words and go on without worrying if one understands or not.
See the Conversations of Rav Nachman 76. I mean how terrible would it have been if they had picked up a gemara and gone through one whole tractate with Rashi, Tosphot and the Maharsha--whether they understood every single word or not? If they had, they certainly would now know a lot more than what they actually did do--that is learn nothing. And after doing one tractate in that way, they certainly would have had the desire to continue and do another tractate,..and then another,.. and another until they would have finished the whole shas [Talmud] with Rashi and Tosphot and then again and again many times. And then they would learn the Jerusalem Talmud in the same way.
And the same goes for math and physics. I also said to people that this method also applies to these subjects and the reaction was again the same. ''If you do not understand then it is worthless.'' and so they drop these and also end up knowing nothing. But I guarantee to you that if they had picked up a few books on calculus and algebraic topology and quantum field theory, they would surely know a lot more today that what they do know which is zero.
Rambam Raavad Laws of Forbidden Relations 3 halacha 8.
On the way to and from the sea it occurred to me to defend what I wrote in my blog blog about the way the Raavad must understand to the Gemara in Ketuboth 45a. I also thinking of mentioning that the way i understand the Raavad seems at first glance to disagree with Rav Shach. At any rate, for now let me share the Gemara, and then show how the Raavad understands it. דדחי רבא דבעלמא אמרינן הואיל ואשתני דינא אשתני קטלאועל כן אם סרחהואחר כך בגרה תידון בחנק אבל שאני מוציא שם רע דחידוש הוא דהא נכנסה לחופה ולא נבעלה בעלמא וזינתא בחנק ואילו מוציא שם רע בסקילה ולכן הדין בנערה מאורסה שזינתה ומשבגרה הוציא עליה שם רע הוא וזוממיהן מקדימים לבית הסקילה [Rava said really when the category changes so does the type of penalty.] actually I think this Gemara is clear. the whole idea of the juxtaposition and comparison of when she has gone into the chupa and not had sex with her husband yet and when she has had sex with her husband is just to say simply that the case of מוציא שם רע 'ןאי with stoning is different that if she has not had sex with her husband yet and thus is choked. To the Raavad there is no implication about a new law of having a case of stoning because of whole point of the argument of Rava is to get to the last point about ולכן הדין בנערה מאורסה שזינתה ומשבגרה הוציא עליה שם רע הוא וזוממיהן מקדימים לבית___________________________________________
To defend what I wrote about the way the ראב''ד understands the גמרא in כתובות מ''ה ע''א. Here is the Gemara: דדחי רבא דבעלמא אמרינן הואיל ואשתני דינא אשתני קטלא ועל כן אם סרחה ואחר כך בגרה תידון בחנק אבל שאני מוציא שם רע דחידוש הוא, דהא נכנסה לחופה ולא נבעלה בעלמא וזינתא בחנק, ואילו מוציא שם רע בסקילה ולכן הדין בנערה מאורסה שזינתה ומשבגרה הוציא עליה שם רע, היא וזוממיה מקדימים לבית הסקילה. The whole idea of the juxtaposition and comparison of when she has gone into the חופה and not had יחסים with her husband yet and when she has had יחסים with her husband is just to say simply that the case of מוציא שם רע with stoning is different that if she has not had יחסים with her husband yet and thus is choked. To the ראב''ד there is no implication about a new law of having a case of stoning, because of whole point of the argument of רבא is to get to the last point about ולכן הדין בנערה מאורסה שזינתה ומשבגרה הוציא עליה שם רע הוא וזוממיה מקדימים לבית הסקילה___________________________________________
להגן על מה שכתבתי על האופן שבו הראב''ד מבין את הגמרא בכתובות מ''ה ע''א. הנה הגמרא: דדחי רבא דבעלמא אמרינן הואיל ואשתני דינא אשתני קטלא ועל כן אם סרחה ואחר כך בגרה תידון בחנק אבל שאני מוציא שם רע דחידוש הוא, דהא נכנסה לחופה ולא נבעלה בעלמא וזינתא בחנק, ואילו מוציא שם רע בסקילה הדין בנערה מאורסה שזינתה. ומשבגרה הוציאה שם עליה רע, היא וזוממיה מקדימים לבית הסקילה. כל הרעיון של הצירוף וההשוואה של מתי היא נכנסה לחופה ועדיין לא היו לה יחסים עם בעלה ומתי היו לה יחסים עם בעלה זה רק לומר בפשטות שהמקרה של מוציא שם רע עם סקילה שונה מכך אם היא עדיין לא עשתה יחסים עם בעלה ולכן היא נחנקת. לראב''ד אין שום משמעות לגבי דין חדש של מקרה סקילה, כי כל הטענה של רבא היא להגיע לנקודה האחרונה לגבי הדין בנערה מאורסה שזינתה ומשבגרה הוציא עליה שם רע היא וזוממיה מקדימים לבית הסקילה