Quickly review the “גמרא דף מד: “אמר אייבו until next “אמר אייבו
Questions:
In conclusion of the Gemara is the taking of Aravos on Hoshana Rabbah זכר למקדש or מנהג נביאים?
What do we conclude lhalacha in regards to making a bracha on taking the Aravos?
Learn טור אורח חיים ס’ תרס”ד סעיף ב for a few different opinions
https://hebrewbooks.org/pdfpager.aspx?req=14268&st=&pgnum=595
And שולחן ערוך סע’ ב, ד-ו with the משנה ברורה for final conclusion
https://hebrewbooks.org/pdfpager.aspx?req=60391&st=&pgnum=271
Major Question:
The גמרא דף מג concluded that Aravah was בנטילה – everyone waved the Aravos each day of Sukkos in the Beis Hamikdash and the זכר למקדש replicates the way it was performed in the Beis Hamikdash & on דף מד the aravos were taken when encircling the Mizbaich.
The gemara concluded that Hoshanos we’re instituted זכר למקדש for the נטילה which was walking around the mizbaich?
Why is our minhag to walk around the bima each day of Sukkos with the set of Daled Minim one time and on Hoshana Rabbah seven times. We should be holding aravos as they did in the Beis Hamikdash when they circled the Mizbaich?
See בית יוסף & ב”ח סעיף ג
https://hebrewbooks.org/pdfpager.aspx?req=14268&st=&pgnum=595