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

Could such a help be found among the creatures which God had already made?
To whom was Belshazzar's kingdom given?
Who minister to God, and assist in the judgment?
21. What shows that the new, or second, covenant and the Abrahamic covenant are virtually the same?
Still bent on persecution, how does Satan manifest his enmity against the remnant church?
To whom, then, should its observance be rendered?
What promises are made to those who consider the poor?

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