Of what material is the wall constructed?

Answer

"And the building of the wall of it was of jasper: and the city was pure gold, like unto clear glass." Verse

What advice was given to Timothy while preparing for the gospel ministry?
What kind of faith avails with God?
In view of the judgment, what exhortation is given?
What is first commanded in the Sabbath commandment?
According to Isaiah, what was Christ to do with the law?
When did Christ say the end would come?
What will be the first plague, and upon whom will it fall?

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