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.

To whom will the gates of the heavenly city finally be opened?
What will be the burden of the closing gospel message?
With what did He say they would he baptized?
How should all Christian parents bring up their children?
Can man of himself, unaided by Christ, keep the law?
What prophecy spoke of their return from captivity?
Of whom does the Bible teach that God is a rewarder?

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