Book of Revelation 7:2-4.9-14.
Then I saw another angel come up from the East, holding the seal of the living God. He cried out in a loud voice to the four angels who were given power to damage the land and the sea,
"Do not damage the land or the sea or the trees until we put the seal on the foreheads of the servants of our God."
I heard the number of those who had been marked with the seal, one hundred and forty-four thousand marked from every tribe of the Israelites:
After this I had a vision … [Altro]

Painting by Fra Angelico
Also called
All Hallows, Hallowmas
http://en.wikipedia.org/wiki/All_Saints
Observed by
Roman Catholic Church,
Eastern Orthodox churches,
Anglican Communion,
Lutheran Church,[1]
Methodist Church,[2]
among other Christian denominations
Liturgical Color
White
Type
Christian
Date
November 1 (Western Christianity)
Sunday after Pentecost (Eastern Christianity)
Observances
Church services
Related to
All Hallow's Eve,
All Souls' Day
All Saints' Day (in the Roman Catholic Church … [Altro]

SauMiguel & ACL!Happy All Saints' Day, to you, too
ACL, if you ever visit those monks, let me know!