The document discusses the readings and reflections for the 4th Sunday of Advent on December 18, 2016, focusing on the prophecy from Isaiah about the virgin giving birth to Jesus and its fulfillment in the Gospel of Matthew. It highlights King Ahaz's reluctance to seek God's sign of help, contrasting this with the belief that God is with us as Emmanuel. Additionally, it emphasizes the importance of trusting in God's support and Paul’s introduction of his role as an apostle in the letter to the Romans.