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Comment by the-dude | Hacker News Reader

I was under the impression Jewish people are actually enjoying bending the rules through such clever hacks.

There are also Shabbat ovens. Turn on/off automatically, so you are not operating the machine!

Not to mention Shabbat lamps, which have an opaque shade you can put over them so you won't notice the light while it technically stays on. I also think any reasonable deity would be pretty miffed at this avoidance of the rules, but then again I suppose the Jews would know their god better than me.

(In a somewhat more reasonable/funny bending of the rules; Jews are apparently also forbidden to "tear cloth" on the Shabbat, since that counted as work back in the day for tailors etc. However, after some discussions in the rabbinate there is now "Shabbat toilet paper", which does not come on a roll but as loose leaves of paper so you don't have to do any tearing on the day itself.)

Wonderful toiler paper! Although 'sheeted' toilet paper has existed for ages ( I remember the UK around 1980 ).

My understanding (as a secular Jew, so I could be wrong) is that the attitude is that if God hadn't meant for there to be loopholes like this, He wouldn't have written the rules this way in the first place. In a way, trying to obey the spirit rather than the letter of the law is implying imperfection on the part of the author of the laws.

That actually makes a lot of sense, (provided you believe He exists and is infallible in the first place)

After more reading, there is apparently a sect that (while otherwise quite orthodox) considers electricity from photovoltaic power not to violate the commandment of "not making fire" and so provided they have PV panels or batteries they can use electricity freely on Shabbat. Still not for working of course, but a light would be OK.

Talmud scholarship in general is an important part of some Jewish people's culture. They have a rich history of debating rules/their interpretations and applying them to hypothetical or actual life situations. It's a great way to practice critical thinking skills.

A Shabbat oven could square with the spirit of the law if you do all your prep the day before and put it in a timed oven to enjoy later. Pretty similar in principle to people in an agrarian society harvesting before their day of rest so they can enjoy a meal together without laboring.

Islamic finance is a similar work-around, since charging interest (riba/usury) is against some interpretations of Sharia law. Banks structure special products that don't make guaranteed interest payments: https://en.wikipedia.org/wiki/Islamic_banking_and_finance#Su...

I actually quite like the idea of setting aside some time for family and community without work, modern machinery or electronics.

This all makes sense, but having to create a special oven to work around your strict interpretation of this rule just seems silly. Just work within the spirit of the rule, and turn the oven on for when you want to cook your pre prepared meal.

There are also Shabbath light switches, JFYI:

http://www.kosherswitch.com/live/tech/how

the name says it all, but the actual way they devised to workaround the issue is IMHO extremely clever:

"Our technology revolves around several layers of Halachic uncertainty, randomness, and delays, such that Halachically, a user’s action is not considered to have caused a given reaction."

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