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 followed immediately after the gaoler and his family had accepted Christ as their Saviour?
Of what was Abraham's obedience the fruit?
How has God revealed to us the hidden things of the kingdom?
For what is it profitable?
In what condition are all men?
How was the flood stayed, and Satan's -design defeated?
What is God called in the Scriptures?

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