In the first week of the "Songs of the Soul" series, the sermon explores the profound impact of Christmas carols, particularly focusing on "O Come, O Come, Immanuel." These songs have resonated with believers for centuries, expressing deep spiritual truths and longings. The sermon reflects on the story of Joseph and Mary, highlighting Joseph's grace and obedience in a challenging situation. It emphasizes the significance of Jesus' birth, not just as a historical event, but as a divine intervention to save humanity from sin. The message encourages believers to trust in Jesus, who is both "the Lord saves" and "God with us," offering hope and redemption in the midst of life's challenges.