As we celebrate Shavuot and receiving the Torah, it’s worth remembering that it almost didn’t transpire. In tractate Shabbat 88b, many of the famous narratives surrounding the giving of the Torah are found.
One of them recounts that when Moses went up on high to receive the Torah, he encountered opposition. From whom? From none other than the angels. These celestial creatures felt that it was below the dignity of the Torah for mere human flesh and blood to receive the treasured Torah that had been kept and sealed for generations.