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.

What will the truly repentant sinner he constrained to do ?
What does the sorrow of the world do?
How did Christ say those who rejected Him reasoned?
What was the difference between Cain's and Abel's characters?
What class of men did he say would arise in the church?
What change will then take place in both the living and the sleeping saints?
Referring to Peter's coming sore trial, for what did Christ say He had prayed?

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