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 does grace, as the ground of justification, exclude righteousness by works?
What enabled Abraham to endure the test?
What did Peter on the day of Pentecost tell his hearers to do?
What does the fifth commandment require of children?
What provision has been made so that we may keep God's law?
In religious things, to whom alone are we accountable?
How did Christ, from the Old Testament Scriptures, prove the resurrection?

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