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.

Upon what conditions is an understanding of divine things promised ?
In what working of God is faith to be exercised in connection with baptism?
Why did God confide in Abraham, and commit sacred trusts to him?
With what promise do the Old Testament Scriptures close?
What provision has been made so that we may keep God's law?
What is to endure throughout all generations?
11. Where did the apostle see this same company a little later, and what did they have in their foreheads?

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