Jaci Velasquez's song "O Come, O Come Emmanuel" is a modern rendition of the traditional Christian hymn. The lyrics of the song are based on the ancient Latin text "Veni, Veni, Emmanuel." The song is a plea for the arrival of the Messiah, emphasizing the hope and anticipation for the coming of Jesus Christ. The first verse begins with the plea to Emmanuel, which means "God with us." It acknowledges that the people of Israel are longing for their deliverance and yearning for the Son of God to appear. The song encourages rejoicing in the hope that Emmanuel will come and bring liberation. The second verse refers to Jesus as the "Rod of Jesse." This is a biblical reference to the promised Messiah who would come from the lineage of King David (Jesse being David's father). It highlights the desire for Jesus to free humanity from the tyranny of Satan and the depths of hell, bringing salvation and victory over death. The third verse addresses Jesus as the "Day-Spring." This term refers to the rising of the sun and symbolizes the light and hope that Jesus brings into the world. It expresses the longing for Jesus to come and dispel the darkness, bringing joy and cheer to our spirits. The fourth verse mentions Jesus as the "Key of David." This title signifies Jesus as the one who has the power to open the way to our heavenly home. It speaks of the desire for Jesus to make the way to salvation secure and to close the path to misery and despair. The final verse acknowledges Jesus as the "Lord of might" and recalls the biblical account of God giving the Law to the tribes of Israel on Mount Sinai. It acknowledges the majesty and awe of God's presence and expresses joy in the anticipation of Emmanuel's coming to Israel. Overall, Jaci Velasquez's rendition of "O Come, O Come Emmanuel" is a heartfelt plea for the arrival of Jesus Christ, emphasizing the hope, anticipation, and ultimate rejoicing in the coming of the Messiah to bring salvation, liberation, and eternal life.