We see from this story that we have a chance every year to accept the Torah anew and say that “we will do and we will hear.” One may not think that he is too sinful to connect to Hashem, as He allows us to return to Him if we only commit to do so.
When we received the Torah, Hashem said that He would lift us up on the wings of eagles (Shemos 19:4). The Yismach Yisroel asks why we will be lifted up specifically by an eagle. He answers in the name of Rav Levi Yitzchok of Berditchev zy”a that an eagle sheds its old feathers from time to time and grows new ones (see Rashi on Tehillim 103:5). Hashem said that He would carry us on an eagle to hint that we should never despair or feel like there is no hope because of our many aveiros. Even if we sin, and we feel like “our feathers have fallen off”, we should not despair because we can do teshuva and begin anew. Just like an eagle grows new feathers, we can renew ourselves through teshuva and start over once again.
