Following the Jewish nation's crossing of the Jordan into the land of Canaan (see entry for "Nissan 10"), and in preparation for the bringing of the Passover Offering, all the men were circumcised under the guidance of Joshua.
Due to the weather conditions in the desert which were not conducive for the healing of wounds, throughout the forty year desert sojourn only the Tribe of Levi circumcised their sons.
11 Nissan marks the passing of Nachmanides ("Ramban", Rabbi Moshe ben Nachman, 1194-1270) -- Torah scholar, Kabbalist, philosopher, physician and Jewish leader -- in 1270.
Rabbi Isaiah Halevi Horowitz was a noted kabbalist, famous as the "Sheloh Hakodosh" (the saintly Sheloh) the acronym of his magnum opus, Shnei Luchot Habrit.
He held Rabbinical positions in various communities in Europe, before emigrating to Israel. He passed away in Tiberius at the age of 70.
The Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson, of righteous memory, was born on this date in 1902.
Links:
TheRebbe.org
A Timeline biography
54 Years, 54 Ideas
Contemporary Chassidic Stories of the
Rebbe
More on the Rebbe
To emphasize the vital role of education in society, the United States annually marks "Education and Sharing Day U.S.A."
Established in 1978 by a joint Congressional resolution, Education Day U.S.A. focuses on the very foundation of meaningful education: instructing our youth in the ways of morality and ethics, and teaching them an appreciation for divine inviolable values.
The Presidents designate annually Education and Sharing Day U.S.A. on the anniversary of the birth of the Lubavitcher Rebbe, Rabbi Menachem Mendel Schneerson, of righteous memory, who dedicated his life to the cause of education.
Links:
Education and Sharing Day U.S.A Homepage
A blueprint for meaningful education
The Rebbe's talks on the importance of education
A brief history
Yearly
commemoration of "Education and Sharing Day U.S.A."
In today's "Nasi" reading (see "Nasi of the Day" in Nissan 1), we read of the gift bought by the nasi of the tribe of Asher, Pagiel ben Achran, for the inauguration of the Mishkan.
Noah was a tzadik, a very great man. He saved the entire world. But he didn't approach Abraham's greatness.
When G‑d told Noah to build an ark before the world would be destroyed, Noah built an ark.
But when G‑d told Abraham He was about to destroy the cities of Sodom and Gomorrah—cities corrupt and evil to the core—Abraham argued. He said, “Perhaps there are righteous people there! Will the Judge of All the Earth not do justice?”
Where Noah donned a warm coat for himself and his family, Abraham built a warm fire for the entire world.
Because Abraham felt a sense of ownership for the world in which he lived. If there was something wrong, it needed to be changed. Even if it had been decreed by the will of G‑d.