An iyun (in-depth) Gemara shiur
Rabbi Yaakov Moshe Katz's Iyun Shiur is an in-depth, analytical study of the Gemara. The word iyun means exactly that — a slow, careful working of the text — as opposed to bekius, which aims to cover ground broadly and quickly. This series belongs to the iyun tradition, and the collection here holds about thirty recordings in that mode. Naming it an iyun shiur is the honest description of both its subject and its depth.
A listener should expect Talmud studied intensively: a sugya taken apart and rebuilt, rather than a quick pass over many pages. It is learning aimed at understanding a piece of Gemara thoroughly — a very different experience from a survey-style class. Someone who wants breadth will find the pace slow; someone who wants to truly understand a sugya will find it exactly right. The title sets that expectation honestly from the start.
What iyun learning involves
Iyun study works a sugya from the ground up. It moves slowly through the Gemara's argument, then turns to the Rishonim — Rashi, Tosafos, and others — comparing how they read the passage and where they differ. The goal is to uncover the underlying logic, the sevara, that explains why the commentators take the positions they do. Nothing is skipped over as too small to ask about.
This is demanding but deeply rewarding work. By wrestling with the difficulties rather than smoothing them over, a learner comes to see the structure beneath a piece of Talmud and to think the way its commentators thought. Iyun is where the analytical muscles of Gemara study are actually built — where a person stops merely following an argument and begins to anticipate it, to sense where a Tosafos will push back before it does.
For the committed learner
An iyun shiur suits a learner ready to slow down and dig in. It rewards patience and repeated engagement more than it rewards covering a lot of material, so it fits someone whose aim is mastery of a sugya rather than breadth across a masechta. The pace is deliberate, and that is the point, not a shortcoming to apologize for.
For that listener, a run of about thirty recordings offers a substantial stretch of serious learning. Following an iyun shiur with a Gemara open and a willingness to think through the sevara is how the format pays off — turning passive listening into the active, analytical study that iyun is meant to be. It is Torah for the person who would rather understand one thing to its depths than skim a hundred.
Finding kosher Torah video for your family
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At a glance
Key takeaways
- Rabbi Yaakov Moshe Katz's Iyun Shiur is in-depth, analytical Gemara study — iyun, not bekius.
- Iyun works a sugya from the ground up, comparing the Rishonim to uncover the underlying sevara.
- It is demanding but builds the analytical muscles of real Gemara learning.
- About thirty recordings suit a learner aiming at mastery of a sugya over breadth.
- Search FilteredTube for kosher, approved Torah video — the catalog grows every day.