The Greek Church celebrates the great company of saints today. The Latin Church celebrates All Saints on November 1.
“The Church of Christ honors even after their death those who have lived a truly godly life. Every day of the year it commemorates the saints who departed hence on that day, leaving this mortal life. It sets the life of each of them before us for our benefit, and also shows us how each died, whether they fell asleep in peace or ended their lives in martyrdom. On this day, however, the Church gathers them all together and sends up a common hymn in their honor.”
(By St. Gregory Palamas – 1296-1358)