Isaiah 9:1-2 (NIV)
Therefore the Lord himself will give you a sign: The virgin will conceive and give birth to a son, and will call him Immanuel
New Testament fulfilment Luke 1 v34-35
the Old Testament prophets had little glimpses of the coming messiah. One of the names given to Jesus here is Immanuel, which means God with us! Simply put God Almighty himself chooses to dwell with us!