As a member of the editorial team creating the new High Holy Day prayer book, I can report on behalf of all of us that we are not creating a book, per se, so much as a sacred component that is part of the solution to a problem (or set of problems).
Late in the evening of September 28, 2009, following very introspective and rewarding Yom Kippur services at Congregation Ohabai Shalom in Nashville, I took a hot shower and then stood, wrapped in a towel, in front of the bathroom mirror. As I brushed my teeth, I reflected on my experience of this most prayerful of days, when Jews throughout the world come to grips with their mistakes and seek atonement.
The Eternal One spoke to Moses, saying, "Phinehas, son of Eleazar son of Aaron the priest, has turned back My wrath from the Israelites by displaying among them his passion for Me, so that I did not wipe out the Israelite people in My passion." - Numbers 25:10-11