This shiur discusses the modern issue of Cholov Yisrael, and looks into Rav Moshe Feinstein's Teshuva on the topic.
This class was given by Rabbi Reinstein on March 9.
Here is the source sheet.
Here's where you can find recordings of some of our past classes.
2026-2027 classes include a weekly night cheder for intermediate Hebrew learners and shiurim with our rabbinic leadership. CKI also hosts the Shir Chadash Hebrew School.
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This shiur discusses the modern issue of Cholov Yisrael, and looks into Rav Moshe Feinstein's Teshuva on the topic.
This class was given by Rabbi Reinstein on March 9.
Here is the source sheet.
This class explains the background and the theories behind the stance of only having the Bimah(platform) in the middle of the synagogue. This was a major controversy in the 1800s but has become standard in Orthodox synagogues around the world. So much so, that it made it's way into Congregation Kol Israel's Articles of Incorporation.
This class was given by Rabbi Reinstein on March 1.
Here is the source sheet.
The first Responsa in the series, we discuss the ramifications of joining the army for Kohen (a Jewish Priest). This shiur was given in conjuction with Congregation Kol Israel (ckibrooklyn.org). Thank you to Rabbi Wolkenfeld for helping with the sources and for the translations.
This class was given by Rabbi Sam Reinstein on February 10, 2016.
Here is the source sheet.
As an introduction to Responsa, we will be exploring the Halakhik process and look into a philosophy of Halakha. The process we will look into will put Responsa firmly in the center of the process. This shiur is largely based upon Meta-Halakha by Moshe Koppel, but has a lot of my own musings and thoughts.
This class was given by Rabbi Sam Reinstein on January 27, 2016.
Here is the source sheet.