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.

How was the destruction of Jerusalem and the sanctuary by the Romans then foretold?
What place has the Sabbath in the work of salvation?
Which day is the Sabbath?
What class of men did he say would arise in the church?
What was the date of Constantine's famous Sunday law?
What definite period is mentioned under this trumpet?
What is sometimes of greater value even than money to discouraged souls?

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