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 is unity preserved in the diversities of gifts?
At the end of this time, what was to be done to Messiah?
What relation does the earthly sanctuary sustain to the heavenly?
What specific statement emphasizes this identification?
By what are all men proved guilty?
What song will they sing?
What was already at work in the church in Paul's day?

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