Through Christ, what has been opened to the house of David?

Answer

"In that day there shall be a fountain opened to the house of David and to the inhabitants of Jerusalem for
sin and for uncleanness." Zech. 13: 1.

How did Christ make it clear to them that the Scriptures testify of Him?
What did Christ indicate as essential to eternal life?
In what way was Jonah a type of Christ?
To what did the ordinances pertain that were thus abolished?
What did the Apostle Paul say the \"man of sin\" would do?
What is promised those who add grace to grace?
In whose name did Christ teach us to pray?

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