Orthodox christian rules for dating
The March equinox coincides with Easter Sunday and holidays that are related to it.
These holidays do not fall on a fixed date in the Gregorian calendar, or the Julian calendar, which is still used by many Orthodox Christian churches.
The early Church simply witnessed the couple's expression of mutual love in the Church, and their union was blessed by their mutual partaking of the Holy Eucharist. There is no "legalism" in the Orthodox sacrament of marriage.
When a marriage service developed in the Church, it was patterned after the service for baptism and chrismation. It is not a juridical contract, it is a spiritual bond.
In the Russian tradition, the crowns are gold or silver, while the Greek tradition uses crowns of leaves and flowers.
The crowns are crowns of joy, but also crowns of martyrdom, since marriage involves a self-sacrifice on both sides.
The family created by this sacrament is a small church.
It serves to unite a woman and a man in eternal union before God with the purpose of following Christ and His Gospel and raising up a faithful, holy family through their holy union.
At the end of the service the newly married couple drink from the same cup of wine.
This common cup is a symbol of the fact that after this they will share a common life with one another.
Married life, no less than monastic life, is a special vocation, requiring a particular gift or charisma from the Holy Spirit, a gift bestowed in the sacrament of Holy Matrimony.
The same Trinitarian mystery of unity in diversity applies to the doctrine of marriage as it does to the Church.