THE BIRTH OF ISAAC FORESHADOWS THE BIRTH OF ZION

Isaiah 66:8 Who has heard such a thing? who has seen such things? Shall the earth be made to bring forth in one day? or shall a nation be born at once? for as soon as Zion travailed, she brought forth her children.

Isaiah 66:14 And when ye see this, your heart shall rejoice, and your bones shall flourish like an herb: and the hand of the LORD shall be known toward his servants, and his indignation toward his enemies.