Rabbi Jacobs

Born in NY. BA from UVM. Karate Black Belt title holder. Retired officer, Major, Israeli Prison Service. Published best-selling books including on practical Talmudic law & prison work memoir, now being adapted to feature Hollywood movie. Married to Miriam, seven children, happy grandchildren.

Revolution For Jewish Women: Technology and Halacha 

By Rivkah Lambert Adler Jewish Press: Jan. 8, 2019 Rabbi Fishel Jacobs of Kfar Chabad in Israel believes the Jewish world is experiencing a “family purity revolution.” He should know. Since 1998, Rabbi Jacobs has published five books on the laws of family purity. Today, he serves as a halachic advisor to four different websites, …

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Rabbi Fishel Jacobs testing Tanya.

Testing Yeshiva Students Tanya – Article

A yearly privilege and pleasure to discuss Tanya. It’s a yearly privilege and pleasure for me to sit with the graduating class of the Kfar Chabad school, in Israel. My ostensible role is to summarize with them, their year’s end study of Tanya. Annually, the school invites me to discuss their studies in this most …

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Talks In Vermont

I had a really nice week. I’m still in VT, visiting family, and working on my books and talks. I should be returning to Israel within a week.   I had one really nice talk with Chabad on Campus students at my old school, University of Vermont. Great time.   Then, we gave a Two Kings …

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Article: Rabbi Fishel Jacobs’ Supported Website

Here’s a current article about a Halachic Website which I support. For many years, the dedicated founder of Mikvah Calendar.com, Mrs. R. Bloom, and staff, were in close contact with me to help develop this halachic side of this site. It was an enormous effort. Finally, the site was launched. My best selling books, Family Purity …

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Online Purity Program Announces Big Update

MikvahCalendar.com, the first and to date most expansive online purity program is announcing a major update after many years. Following is a link to the article. http://collive.com/show_news.rtx?id=44994&alias=mit-grad-builds-mikvah-calculator Here is the text (copied and pasted): Chabad educated MIT graduate Rikvah Bloomcompleted a 7-year project programming a Mikvah cycle time mobile app. It has only taken 7 years …

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Groundbreaking: Online Purity Calculator Update

I’ve been escorting this program for over a decade. Since, 2006, I’ve been escorting, helping steer and working hard with the staff to help bring MikvahCalendar.com to life. At that time, the owner, Mrs. R. Bloom asked me what I thought about helping make an online Jewish family purity calendar come to life. I was …

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Updated Version: MikvahCalendar

I’ve been escorting MikvahCalendar.com for a couple of years. My books, particularly Family Purity and Times have been credited with spurring on this and other such family law websites. That includes a lot of hard work on everyone’s part. A lot of research, editing, consulting, writing, programming (on their part) etc. It was a groundbreaking effort when …

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