Holy Thursday (Songs of Experience) "reduced to misery". The "Holy Thursday" referred to in the poem is Ascension Thursday, which in the Church of England and other parts of the Anglican Communion, can be used a synonym for the same feast; Thomas Pruen uses the term to refer to Ascension Day in his "Illustration of the Liturgy of the Church of England", published in 1820; however use of the term "Holy Thursday" to mean Ascension Day is rare, and the term is more generally applied by most Christian denominations to Maundy Thursday in Holy Week. On Ascension Day a service was held in St. Paul's
Christian observances of Jewish holidays the week). However, Karaite Jews celebrate this holy day according to Scriptural mandate on the day after the Sabbath. This Sunday celebration, in Christian tradition, is calculated as 50 days after Easter (inclusive of Easter Day). In other words, it falls on the eighth Sunday, counting Easter Day. Pentecost celebrates the birth of the Church, when thousands of Jews were in Jerusalem to celebrate Shavuot, and heard Peter and the disciples speaking in their own language. However, Shavuot is one of the Three Pilgrimage Festivals laid out for the Torah observant Jews, which was the reason for the huge gathering