An Orthodox wedding is called the Sacrament of Crowning. The ceremony is distinct in structure from Catholic or Protestant weddings and centers on a single defining moment: the placement of wedding crowns on the heads of the bride and groom by the priest. The crowns signify both the honor conferred on the couple and, in Orthodox tradition, their willingness to suffer for one another in marriage.
There are no vows in the Western sense at an Orthodox wedding. The couple does not exchange promises directly to one another; instead, the priest performs a series of prayers, blessings, and ritual actions on their behalf, culminating in the crowning and a procession around the analogion (a small table at the front of the church). The couple’s silence during the ceremony is theological: in Orthodox understanding, the sacrament is conferred by God through the Church, not by the words of the spouses.
Orthodox weddings include readings from scripture (typically the marriage at Cana and the love chapter from 1 Corinthians), the sharing of a common cup, and the blessing of rings. Marriages are normally not performed during periods of fasting (notably Great Lent and the Nativity Fast), and remarriage after the death of a spouse or divorce is permitted but follows a different, more penitential service.