What is the Jewish tradition of breaking the glass at a wedding?

Short answer

At the end of the ceremony, the groom, and in many modern weddings both partners, breaks a glass wrapped in cloth. It marks the end of the wedding service and reminds everyone of sorrow even in joy.

The glass is usually wrapped in cloth or placed in a box so it does not shatter into dangerous shards. The groom steps on it with his right foot, and everyone shouts 'Mazel Tov!' to celebrate.

There are several reasons given for this custom. One is that it recalls the destruction of the Temple in Jerusalem, reminding us that even at our happiest moment, we remember hardship. Another view is that it marks the moment the marriage becomes binding, like a contract that cannot be undone once broken. Some say it protects the couple from evil spirits, while others see it as a reminder of human fragility.

In many UK weddings today, both partners break a glass, or the couple breaks one together. Some couples use a small glass wrapped in velvet, while others use a plate or a light bulb. The officiant will explain the meaning before it happens.

If you are a guest, clap and cheer when you hear the shout. If you are part of the wedding party, follow the couple's instructions about when and how the glass is broken. Rules vary by community, so confirm the plan with the rabbi or celebrant.