Of what are the twelve gates composed?

Answer

"And the twelve gates were twelve pearls: every several gate was of one pearl." Rev. 21: 21.

Where is the price of Christ's betrayal foretold?
What is the only way sinners may he justified, or made righteous?
In what statement of the Scripture was Abraham's obedience really implied?
For what purpose did Christ come to this world?
While God is merciful, does this clear the guilty?
What did Christ tell the rich young man to do?
On opening the fifth seal, what was seen under the altar?

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