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.

In what way is this comparison further explained?
Is there salvation through any other?
What is the character of a child who will not listen to his father's instruction?
Who did He say would enter the kingdom of heaven?
4. Although Lord, Maker, and an observer of the Sabbath, how was He watched and spied upon by the scribes and Pharisees on this day?
In what was shown the first tangible evidence of this \"falling away\" from the truth of God?
What does the Psalmist say about the dead praising God?

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