At any rate, though Pentecost is the Christian feast of the 50th day, corresponding directly to the Jewish feast of the Mt. Sinai covenant (note the Upper Room), it was also called Rusalka (in Slavonic) since it happened closely to the pagan feast. The All Saints feast was originally “All Martyrs,” namely those who died a violent death in witness to Christ. Rome originally celebrated it at the same time as the Byzantines, but moved it to November 1, the Dedication of the Pantheon, the pagan temple made into the Christian Church of the All Saints. In our faith and worship, though, this all has a clearly Christian meaning.