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.

Who, therefore, did the speaking through these men?
What writings are specifically mentioned as containing some things difficult to understand?
Where in the Psalms are Christ's dying words recorded?
What did the wise men of the East do when they had found Jesus?
Through what was Christ made a complete and perfect Saviour?
What did Jesus say the Spirit of truth would do?
BY whom was the Ten Commandment law proclaimed?

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