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

How are parents instructed to bring up their children?
14. What does the \"psalm for the Sabbath day\" suggest as proper acts and themes for thought and meditation on the Sabbath?
Against what three things does the third angel of Revelation 14 warn men?
What will He say to those on His right hand?
How many distinct classes will have a resurrection?
Are the angels interested in the plan of salvation?
What promise has God made to bereaved mothers?

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