Each day between the beginning of Passover and Shavuot gets counted, 49 days in all, 7 weeks of seven days. That makes the omer period a miniature version of the Shmitah and Yovel (Jubilee) cycle of 7 cycles of seven years. Just as that cycle is one of resetting society’s clock to align ourselves with freedom and with the needs of the land, this cycle too is a chance to align ourselves with the rhythms of spring and the spiritual freedom represented by the Torah.