This shiur was delivered to high school students at the NCSY Midwest Yarchei Kallah 5772
Based on Megillat Esther Chapter 5 and Parashat Truma
(Accidentally identified on the audio file as Part 3 but is actually Part 4)
Please see the source sheets from Part 2 of this series (below)
How Ezra Ha-Sofer Changed the Way we Read the Torah