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 precedes the manifestation of sin ?
How will the curse of the confusion of tongues be brought to an end?
What accompanies repentance?
Through what are they to -be sanctified?
How was this little horn to exalt itself against Christ and His mediatorial work?
Just before the fall of Babylon, what did her king do?
Of what else does God say He gave the Sabbath to His people to be a sign, or reminder?

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