Search results for: ""Sanhedrin""
Jewish Festival: One Day or Two
Outside of Eretz Yisrael, Jewish festivals are observed for two days instead of one.
Reason In ancient Jerusalem, the Sanhedrin declared the new month based on testimony of at least two witnesses. Since Jews who lived far from Jerusalem did not find out when the Jewish festivals began until as much as two weeks after the fact, a two-day festival was declared and we continue to observe that two-day holiday outside of Eretz Yisrael.
Situation You are in Eretz Yisrael for any of the Jewish festivals. You want melacha done for you on the second day of the festival.
What To Do You may ask a resident of Eretz Yisrael to do melacha for you. (You may not ask a non-Jew to do melacha for you!)
Reason It is no longer a Jewish festival for him/her.
Note If you are outside of Eretz Yisrael, you may not ask a resident of Eretz Yisrael (who is visting you) to do melacha for you on the second day of the Jewish festival, even though he/she is no longer observing the festival.
Reason He/she may not do any melacha d'oraita even in private and not even for him/herself.
Situation You are in Eretz Yisrael for any of the Jewish festivals. You want melacha done for you on the second day of the festival.
What To Do You may ask a resident of Eretz Yisrael to do melacha for you. (You may not ask a non-Jew to do melacha for you!)
Reason It is no longer a Jewish festival for him/her.
Note If you are outside of Eretz Yisrael, you may not ask a resident of Eretz Yisrael (who is visting you) to do melacha for you on the second day of the Jewish festival, even though he/she is no longer observing the festival.
Reason He/she may not do any melacha d'oraita even in private and not even for him/herself.
Like 70 Years Old
Rabbi Elazar ben Azarya says he is “like 70 years old” because even though he was only 18 years old, his hair turned white overnight as if God approved his appointment as Sanhedrin head.
Introduction to Rosh Chodesh
Rosh Chodesh, the beginning of the Jewish (lunar) month, is a minor holiday of one or two days, depending on whether the previous month was 29 or 30 days. When the preceding month is 30 days long, the 30th day becomes the first day of Rosh Chodesh and the second day of Rosh Chodesh is the first day of the succeeding month.
Rosh Chodesh used to be officially declared in Jerusalem each month by the Sanhedrin, based on evidence from at least two witnesses who had seen the new moon in the western sky. For the past 1700 years or so, the new moon (and the dates for the entire Jewish calendar) have been determined by a formula prescribed by Hillel HaNasi (then head of the Jewish community in Eretz Yisrael).
Rosh Chodesh used to be officially declared in Jerusalem each month by the Sanhedrin, based on evidence from at least two witnesses who had seen the new moon in the western sky. For the past 1700 years or so, the new moon (and the dates for the entire Jewish calendar) have been determined by a formula prescribed by Hillel HaNasi (then head of the Jewish community in Eretz Yisrael).