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.

By what means is all Scripture given?
How was the flood stayed, and Satan's -design defeated?
What directions were given by Constantine's Sunday law of March 7, 321?
8. In what language did Christ briefly describe the experiences of His people previous to these calamities?
How will the righteous ever afterward appear?
7. What spirits stand ever ready to deceive and ruin those who are off guard or bent on going astray?
What experience followed this trust in Jesus?

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