In what event was this prophecy fulfilled?

Answer

"Now all this was done [the birth of Jesus of the Virgin Mary], that it might be fulfilled which was spoken
of the Lord by the prophet, saying, Behold, a virgin shall be with child, and shall bring forth a son, and
they shall call His name Emmanuel, which being interpreted is, God with us." Matt. 1: 22, 23.

Why did John write his testimony concerning God's love and purpose in giving Christ?
To what insults was Christ subjected at the house of the high priest?
Did Christ come to abolish or to destroy the law?
9. In what statement to the woman at Jacob's well did Jesus intimate that the ceremonial system of worship would be abolished?
What statement did Paul make concerning his faith and manner of worship?
If John, therefore, referred to a day of the week, on what day must he have been in the Spirit?
Have the worthies of old gone to their reward?

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