Children of Peace or Problems: Immanuel (Isaiah 7:14)

Isaiah 7:14 promises a great child. It is the promise of a child whose name means, “God with us.” This is a wonderful promise. Immanuel means God walking in the midst of his people giving the assurance that no matter what his people face they will have assurance of the Lord’s protection. How can this promise be a threat? Why would Ahaz not be encouraged about this sign? How can the birth of this child encourage us?