Great Sermon! Good introduction to the Gospel according to Saint Luke! Does not need to be just at Advent time, because the message is timeless.
Luke is my favorite Gospel and one of the reasons is that Luke obviously got lots of information straight from Mary herself. The details are full and rich.
The Genealogy list of the babe born in the manger in Bethlehem is amazing. { As is Matthew's } How the majority of the "religious" Jews ( who should have been like Simeon and Anna ) in the 1st Century ignored it is both sad and astonishing.
4+ decades now as a Christian and I never get tired of the Advent and "Christmas" season. Keep up the good work!