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 ordinance is closely associated with believing the gospel ?
What classes of persons are necessarily shut out of the kingdom of God?
How does Jesus, through the Spirit, seek an entrance to every heart?
How did Solomon's parents regard him as a child?
How was the fourth kingdom represented?
What was offered in this sanctuary?
How visible is His coming to be?

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