How will the curse of the confusion of tongues be brought to an end?

Answer

"For then will I turn to the people a pure language, that they may all call upon the name of the Lord, to
serve Him with one consent." Zeph. 3: 9.

How is the fulfilment of this prophecy recorded?
What did Hezekiah say God had done with his sins?
Why was Christ's preaching so impressive?
How was the ceremonial law made known to Israel?
What two covenants are contrasted in the Bible?
For what purpose are we to remember the Sabbath day?
Who is it that blinds men to the gospel of Christ?

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