What is the concept of 'Atzeres' - stopping from motion and melacha? What is the difference between Atzeres in the context of the number seven, versus the number eight? Why are the aspects of 50 and 8 left out of our parsha - no mention of Shavuos as the 50th day, and no mention of the holiday of Shmini Atzeres? What is the concept of the Shalosh Regalim - three festivals? Why are they referred to as 'feet' and 'steps?' What is the lesson of the motion of the feet insofar as it involves both rest and motion?
