What is the essential teaching of the new covenant?

Answer

"For this is the covenant that I will make with the house of Israel after those days, says the Lord; I will put
My laws into their mind, and write them in their hearts: and I will be to them a God, and they shall be to
Me a people." Heb. 8: 10.

What effect did the preaching of the apostles have upon the hearers?
What inspired tribute is paid to the law of God?
How early was this sacrificial system known?
What has He commanded men to observe in memory of this great work?
Do Protestant writers acknowledge the same?
What was to follow the great earthquake?
What precious promise has God made to His children?

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