Red-Letter Day
The Feast of All Saints
November 1
also known as All Hallows, Hallowmas, Solemnity of All Saints
All Saints' Day celebrates the whole company of heaven — not only the named saints in the calendar but all the faithful departed who now share in the life of God. The feast expresses the doctrine of the communion of saints: that the Church is not limited to the living but includes all who have died in Christ, and that the Church militant on earth and the Church triumphant in heaven are one body. The November 1 date is Western; the East observes the equivalent on the Sunday after Pentecost.
The vigil of All Saints — All Hallows' Eve, later Halloween — became the occasion for popular customs blending Christian and pre-Christian elements. The theological substance of the feast, however, lies in the communion of saints: the conviction that death does not sever the bond between Christians, and that the prayers of the faithful departed benefit the Church on earth. The white vestments and festive character of the day express the Easter hope: the saints have already passed through death to life.
The Eastern observance on the Sunday after Pentecost carries a different theological emphasis — linking the saints to the gift of the Holy Spirit, who empowers holiness in every age. The Western November 1 date, by contrast, places All Saints at the threshold of the dying season, immediately before the Commemoration of the Faithful Departed (November 2), creating a two-day liturgical meditation on death and hope.
The feast has complex origins spanning several centuries and multiple developments. The earliest precedent is the Eastern practice of commemorating all martyrs on a single day, observed on the Sunday after Pentecost — a practice still maintained in Eastern Orthodoxy. In the West, Pope Boniface IV dedicated the Roman Pantheon as the Church of Santa Maria ad Martyres on May 13, 609 (or 610), establishing a Western feast of all martyrs on that date.
The shift to November 1 occurred in stages. Pope Gregory III (731-741) dedicated an oratory in St. Peter's Basilica to all saints on November 1. Emperor Louis the Pious, with Pope Gregory IV, mandated the November 1 observance throughout the Frankish Empire in 835, effectively establishing it as the Western date. The May 13 feast was eventually dropped.
The theological basis is patristic. Augustine, Ambrose, and Jerome all articulate the communion of saints — the belief that the Church on earth and the Church in heaven form one body in Christ, and that the prayers of the saints benefit the living. The Apostles' Creed confesses the 'communion of saints,' and the feast gives this doctrine liturgical expression.
Almighty God, you have knit together your elect in one communion and fellowship in the mystical Body of your Son: Give us grace so to follow your blessed saints in all virtuous and godly living, that we may come to those ineffable joys that you have prepared for those who truly love you; through Jesus Christ our Lord, who with the Holy Spirit lives and reigns, one God, in glory everlasting. Amen.
Sirach 44:1–14 or Revelation 7:9–17Psalm 149Revelation 7:9–17 or Ephesians 1:(11–14)15–23Matthew 5:1–12 or Luke 6:20–26(27–36)
British (Received Pronunciation): Augustine /ɔːˈɡʌstɪn/