How was Christ's first advent to be heralded?

Answer

"The voice of him that crieth in the wilderness, Prepare ye the way of the Lord, make straight in the desert
a highway for our God." Isa. 40: 3.

What application did Jesus make of this prophecy?
What is revealed in the gospel?
What was the difference between Cain's and Abel's characters?
On which day was a double portion of manna gathered?
On what day did Paul and his companions preach to the devout women at Phillippi?
Concerning what did Christ tell us not to marvel?
Who has everlasting life?

Questions & Answers are from the book Bible Readings for the Home Circle