1,505 reputation
419
bio website lxr.linux.no
location Jerusalem, Israel
age 37
visits member for 2 years
seen 1 hour ago

I'm a self taught programmer whose taken a break to go back to school and study Software Engineering.

וישמע משה ויפל על-פניו -- And when Moses heard it, he fell upon his face.

The truth of a fact can only be proved by a fact, not by reasons or reasoning. Reasons and reasoning can establish its probability or its necessity but can never prove its actuality. The veracity of a messenger can only be proved by his sender, the sending of Moses only by God himself. That is why no word of an answer from Moses himself could refute the accusation of Korach. If God would not consider it right to confirm the veracity of his being commissioned by God, in face of this denial of it, then his mission was at its end -- ויפל על פניו.

Rav Samson Raphael Hirsch, Parshat Korach

I wish I had God's PGP Key.


6h
revised Niddah and Counting 7 Clean Days - What are its Origins?
added 37 characters in body
7h
comment What if one is served a shmita product that is not shmita kosher? Eat it or throw it?
Exactly what do you mean by "shmita was not kept"? Was it grown and harvested by a Jew on Jewish owned land? Was it grown under heter mechira? Was it grown by non-Jews on land they occupy because they conquered it by force ( most Arab owned land in Israel ), i.e. y'vul nochri?
Dec
25
awarded  Yearling
Dec
16
comment Cairo Geniza Controversy
@user6591 On your point regarding the Zohar, that's not at all clear - in fact, it's quite likely that many Rishonim would have considered the Zohar heretical, Rambam being the primary one.
Dec
16
comment Cairo Geniza Controversy
@user6591 Yes, that was my point. It's an analogous situation.
Dec
16
comment About what were rabbis ahead of the times?
@Matt It seems clearly from Dr. Sachs article in a pear reviewed journal that this idea did not exist in ancient sources, as the whole point of the article is to trace changes in the concept of time from Aristotle to modern times.
Dec
15
asked Mental Disability and Exemption from Mitzvot
Dec
11
awarded  Necromancer
Dec
8
comment Truth in a vacuum and Emes
@doubleAA It's not a quote; it's made up to illustrate the logical structure of heter iska.
Dec
8
revised Minhag of married women shaving during marriage
added 189 characters in body
Dec
8
comment Minhag of married women shaving during marriage
@DoubleAA I looked at Fred's comment and he only mentioned Sh"A YD. I think this is a significant source because it shows a very early source listing this practice as being a violation of a Torah prohibition. It would seem this answers the question whether or not the source of the minhag is halakhic.
Dec
7
answered Minhag of married women shaving during marriage
Dec
2
comment Niddah and Counting 7 Clean Days - What are its Origins?
@YeZ Are you referring to Berachot 31a? I understood that this is the basis of Rambam's position that it is only minhag, because Raba is bringing a counter example and this is not one of the places that the halacha follows Abaye. It's quite possible that the Rosh understands it differently than Rambam, as people have been known to disagree with Rambam on occasion :-) By the way, thanks for taking the time to read it, I know it's pretty long, and I was disappointed that it hadn't gotten any feedback until now.
Dec
1
revised Niddah and Counting 7 Clean Days - What are its Origins?
fixed link display
Dec
1
comment Where do the different traditions for hours of waiting between meat and milk come from?
Rambam's intent is clear: he gives an explicit reason for waiting six hours after meat, because the method used to remove dairy remnants from your mouth ( chewing on bread or fruit ) is not effective for removing meat from between your teeth. So we wait about six hours to allow time for the meat bits to be dislodged from our teeth. See my answer below.
Dec
1
comment Where do the different traditions for hours of waiting between meat and milk come from?
The Rambam gives an explicit reason for waiting six hours after meat, because the method used to remove dairy remnants from your mouth ( chewing on bread or fruit ) is not effective for removing meat from between your teeth. So we wait about six hours to allow time for the meat bits to be dislodged from our teeth.
Dec
1
revised Where do the different traditions for hours of waiting between meat and milk come from?
added 55 characters in body
Nov
18
comment Contract Law and Intentions
@Yishai Every mortgage broker I've spoken with here had said that the way the heter iska contracts are written it's impossible to prove home much profit is being made because no bank is interested in being your partner, they just want to lend to you at interest.
Nov
18
comment Contract Law and Intentions
@Yishai The problem is they don't define how profit is calculated, and since there is no definition either party can always dispute it.
Nov
17
revised Contract Law and Intentions
added 265 characters in body