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.

For what were the Bereans commended?
In what other statement did He teach the same truth?
Because evil is not punished immediately, what presumptuous course do many pursue?
How does Paul describe this dedication of the covenant?
What is first commanded in the Sabbath commandment?
What are the three essentials to an official seal?
What prophecy had Paul upon which to base his statement?

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