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.

What New Testament injunction is given respecting marriage?
What comment has the Apostle Paul made upon this commandment?
By what is the Medo-Persian Empire represented in the great image?
What does the prophet Isaiah, speaking for God through this Spirit of Christ, call the seventhday Sabbath?
What does Christ proclaim Himself to be?
Referring to Peter's coming sore trial, for what did Christ say He had prayed?
What is one good evidence of genuine repentance?

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