Rabbi Judah bar Ilai was known for many fine qualities, but one of them became a teaching in itself. Whenever a bridal procession passed through the streets, Rabbi Judah would stop whatever he was doing, even if he was in the middle of studying Torah, and join the dancing.

His students were surprised. A sage of his stature, leaving the beit midrash to twirl with strangers at a wedding?

Rabbi Judah taught them why.

At the first wedding in history, he said, there were only two human guests — Adam and Eve — and only one shadchan, one matchmaker: the Holy One Himself. God built Eve's body from Adam's side, braided her hair, dressed her in bridal ornaments, and led her to the waiting groom (Bereshit Rabbah 18:1). God stood in as the best man at the world's first wedding.

From that moment, said Rabbi Judah, every Jew at a wedding is imitating HaKadosh Baruch Hu. To escort the bride, to cheer the groom, to dance until you sweat — this is not frivolity. It is one of the few mitzvot in which we follow God's own example from the day of creation (Gaster, Exempla No. 269).

So Rabbi Judah set down his books when the music started. He knew that Torah could wait five minutes, but the bride could not.

The teaching is small and bright: dancing at a wedding is not a distraction from holiness. It is holiness wearing its best clothes.