Happy Reformation Day

To celebrate Reformation Day, the staff of University Presbyterian Church is attending a concert at the Blanton Museum of Art. Today's special presentation is Bach's "Ein feste Burg ist unsrer Gott" or "A Mighty Fortress is Our God".

From wikipedia:

Reformation Day is a religious holiday celebrated in remembrance of the Reformation, particularly by Lutheran and Reformed church communities. It takes place on October 31 and is an official holiday in many countries. It coincides with Halloween, the eve before All Saints' Day. Many families in the Reformed tradition do not allow their children to observe Halloween because of various perceived Satanic associations (see Halloween#Religious viewpoints).

On this day in 1517, Martin Luther posted a proposal at the doors of a church in Wittenberg, Germany to debate the doctrine and practice of indulgences. This proposal is popularly known as the 95 Theses, which he nailed to the Castle Church doors. This was not an act of defiance or provocation as is sometimes thought. Since the Castle Church faced Wittenberg's main thoroughfare, the church door functioned as a public bulletin board and was therefore the logical place for posting important notices. Nonetheless, the event created a controversy between Luther and those allied with the Pope over a variety of doctrines and practices. When Luther and his supporters were excommunicated in 1520, the Lutheran, Reformed and Anabaptist traditions were born.

Within the Lutheran church, Reformation Day is considered a minor festival, and is officially referred to as The Festival of the Reformation. Until the 20th Century, most Lutheran churches celebrated Reformation Day on October 31st, regardless of which day of the week it occurred. Today, most Lutheran churches transfer the festival, so that it falls on the Sunday (called Reformation Sunday) on or before October 31st and transfer All Saints' Day to the Sunday on or after November 1st.

The liturgical color of the day is red, which represents the Holy Spirit and the Martyrs of the Christian Church. Luther's hymn, A Mighty Fortress is our God is traditionally sung on this day. Lutherans customarily stand during the hymn, in memory of its use in the religious wars of the Sixteenth Century.