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 gave special force to the oath of an angel?
How is the love of God supplied to the believer?
What is the basis of faith?
What is the value of merely outward forms?
Will the Sabbath be observed as a day of worship in the new earth?
How does it propose that the matter of \"Sabbath desecration\" shall be dealt with?
5. Before their entrance into Canaan, what instruction did Moses give Israel concerning these things?

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