כי המצוה הזאת... לא נפלאת היא ממך ולא רחוקה היא לא בשמים... ולא מעבר לים... כי קרוב אליך הדבר מאד
The Ramban interprets “this mitzvah” as a reference to the mitzvah of teshuvah, popularly called repentance. The word teshuvah is thrown about very much at this time of year. It is especially appropriate on this last Shabbos of the year to focus on its meaning and necessary impact on our lives. The word repentance is a powerful word and truly does not define the essence of teshuvah. The process of teshuvah is the process of return. Thus, a baal teshuvah is not simply a “born again”– repentant — person, but rather, someone who is returning – either to his original…