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.

What is the true basis of the brotherhood of man?
9. What prophetic period extends to the time of the cleansing of the sanctuary, or the investigative judgment?
What announcement immediately follows the judgment-hour message of Rev. 14: 6,7?
Will the Sabbath be observed as a day of worship in the new earth?
When will the resurrection of the just occur?
What are the meek to inherit?
Who constitute the true Israel, or seed of Abraham?

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