מחזור אוצר הראשונים השלם - יום כיפור ספרד Machzor Otzar HaRishonim Yom Kippur (Sefard)

This monumental sefer is the first-ever comprehensive collection of the Rishonim’s commentaries on the tefilos and piyutim of Yom Kippur, gathered from a wide range of manuscripts—many of which are published here for the very first time. The tefilos of Yom Kippur are among the most moving and awe-inspiring of the entire year. Yet for many, they remain difficult to fully grasp. The poetic structure, dense language, and profound themes often feel out of reach. Until now, explanations have largely come from the Acharonim, leaving us without direct access to the earliest mesorah on these sacred texts. This groundbreaking edition restores the voices of the Rishonim to the center of Yom Kippur. For the first time, their commentaries on the Shemoneh Esrei, Viduy, Selichos, piyutim, and more are brought together in one volume—providing clarity, historical context, and spiritual depth to every section of the davening. With its clear, accessible layout, this sefer is designed both for intensive