Slaughter of the Innocents
When the wise men failed to return and report the child's location as Herod had demanded, the paranoid king ordered the killing of every male child two years old and under in Bethlehem and its surrounding region, hoping to eliminate any threat to his throne. Joseph, warned in a dream, had already fled with Mary and the infant Jesus to Egypt, escaping the slaughter that Matthew connects to Jeremiah's prophecy of Rachel weeping for her children. The atrocity reveals both the lengths earthly power will go to preserve itself against a rumored rival, and God's providential protection of his Son even amid the surrounding horror and grief of other families.
Key Passage
Slaughter of the Innocents
Matthew 2:13-18
13nd when they were departed, behold, the angel of the Lord appeareth to Joseph in a dream, saying, Arise, and take the young child and his mother, and flee into Egypt, and be thou there until I bring thee word: for Herod will seek the young child to destroy him.
Meanwhile in the World
The Roman Empire is at its peak under Augustus and Tiberius (Pax Romana). Rome controls the entire Mediterranean world. Roads, common language (Greek), and peace make travel and communication easy - the 'fullness of time.' Herod the Great rules Judea as a client king.