Saturday - Origins in Antiquity

Origins in Antiquity

The weekday heptagram, i.e. the association of the days of the seven-day week with the seven classical planets, probably dates to the Hellenistic period. Between the 1st and 3rd centuries AD, the Roman Empire gradually replaced the eight day Roman nundinal cycle with the seven-day week. The astrological order of the days was explained by Vettius Valens and Dio Cassius (and Chaucer gave the same explanation in his Treatise on the Astrolabe). According to these authors, it was a principle of astrology that the heavenly bodies presided, in succession, over the hours of the day. The association of the weekdays with the respective deities is thus indirect, the days are named for the planets, which were in turn named for the deities.

In the Eastern Orthodox Church Saturdays are days on which the Theotokos (Mother of God) and All Saints are commemorated, The day is also a general day of prayer for the dead, because it was on a Saturday that Jesus is believed by some to have laid dead in the tomb. The Octoechos contains hymns on these themes, arranged in an eight-week cycle, that are chanted on Saturdays throughout the year. At the end of services on Saturday, the dismissal begins with the words: "May Christ our True God, through the intercessions of his most-pure Mother, of the holy, glorious and right victorious Martyrs, of our reverend and God-bearing Fathers…". For the Orthodox, Saturday—with the sole exception of Holy Saturday–is never a strict fast day. When a Saturday falls during one of the fasting seasons (Great Lent, Nativity Fast, Apostles' Fast, Dormition Fast) the fasting rules are always lessened to an extent. The Great Feast of the Exaltation of the Cross and the Beheading of St. John the Baptist are normally observed as strict fast days, but if they fall on a Saturday or Sunday, the fast is lessened.