St. Ambrose - Veni Redemptor Genitum

This is the oldest Christmas Carol that we know of. 

St. Ambrose is often described as one of the four Latin Doctors of the Church*, influential theologians who established the foundations of the church in the fourth century.  Unlike his compatriot Doctors, Ambrose was a most unusual saint.  He was the Roman governor of the province around Milan when he (kind of accidentally) became bishop of Milan.  He was quite popular as Governor and when the crowd was beginning to get rowdy debating who would become the next bishop, someone called out his name as a suggestion.  Suddenly it was a done deal.

Except there was this little problem: not only was Ambrose not a priest, he wasn't even baptized as a Christian.  The crowd wasn't about to let minor issues like that stand between them and their new bishop.  So Governor Aurelius Ambrosius became Bishop Ambrose.

He was a force to be reckoned with, even excommunicating Emperor Theodosius the Great (I think that this was the first time this had ever happened).

He also composed the first Christmas Carol, Veni Redemptor Genitum (Come, Redeemer of the Nations).  It is still performed today, 1650 years later.

Latin:

Veni, redemptor gentium;
ostende partum Virginis;
miretur omne saeculum:
talis decet partus Deum. 

English translation:
Come, Redeemer of the nations;
show forth the Virgin birth;
let every age marvel:
such a birth befits God.

Now the Christmas season is upon us.  It seemed right to start our annual christmas music posts with the very first Christmas carol.

* The others are St. Jerome, St. Augustine, and St. Gregory the Great.  It was sort of a Murderer's Row lineup of the early Church batting order.