For what purpose is the mystery of the gospel made manifest?

Answer

But now [the mystery] is made manifest, and by the Scriptures of the prophets, according to the
commandment of the everlasting God, made known to all nations for the obedience of faith." Rom. 16: 26.

For what purpose was Christ manifested?
Why were the miracles of Christ recorded by the inspired writers?
How was the conquest of Medo-Persia by Grecia foretold in this symbolic prophecy?
Wherein does the new covenant differ from and excel the old?
9. In what statement to the woman at Jacob's well did Jesus intimate that the ceremonial system of worship would be abolished?
What will be the final doom of Satan and his angels?
22. While many will be deceived by these wonders, and accept of the false christs that appear, what will those say who have maintained their love for the truth, and patiently waited for Christ's return?

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