There is a moment during the N'ilah service on Yom Kippur that stays with me, always. I want to say that it haunts me, but that's really not the right image. It's more a flooding, a rushing-out-and-rushing-in-at-the-exact-same-moment kind of thing.
The mechanism to connect the Exodus with the giving of the Torah is a simple one-counting the days.
Each year as I prepare for the High Holy Days, I return to the familiar melodies that make up our Rosh HaShanah and Yom Kippur services.