There are three main instances in the Torah where we are commanded to count towards a particular event: counting seven days in the process from impurity to purity, counting 50 years to yovel, and counting the omer (in our parsha). By examining these three mitzvot we can understand the beauty and uniqueness of the mitzvah of counting, whereby the Torah teaches us important lessons by involving us not only in the ultimate goal but in the process as well.