The First Noel (Verse 4):
This star drew nigh to the northwest
O'er Bethlehem it took its rest
And there it did both Pause and stay
Right o'er the place where Jesus lay.
This verse of "The First Noel"represents the part in which the star is shining brightly directly above the place where Jesus was born. This star was used by the shepherds and the three kings to lead them to Jesus, the son of God.
Mary was important in the story of the birth of Jesus because she was the mother of Jesus. Perhaps even more significant is that she was a virgin, yet she conceived Jesus. That, in itself, is a miracle. Joseph was important to the story of the birth of Jesus because he was the father of Jesus. He was crucial in helping Mary to travel all the way to Bethlehem, where Jesus was born. The shepherds were important in witnessing the birth of Jesus because they represented the lowest people of the social ladder. The Persian astrologers were important in the birth of Jesus because they represented the highest of the social ladder. Since they all bowed down to Jesus, they realized his greatness, which represented that someday, all people, rich and poor, would bow down to God.
God coming to Earth as a baby is definitely a humbling experience. To be an omnipotent God, and to choose to come to Earth, which was created by him, as a baby is symbolic of the fact that he has chosen to come to earth as the lowest of lows. He chose to give up the glory that he had and become a "servant" (Philippians 2:7) of all.