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 was the effect of this apostasy?
Why did God command Israel to hallow the Sabbath?
25. Since the Sunday Sabbath originated with the Roman power (the beast), to whom will men yield deference to compulsory Sunday laws?
Where did John, in vision, see the saints?
In what sense does the angel Gabriel explain John the Baptist to be the Elijah of Mal. 4: 5?
How much does one know of God when dead?
What will follow this great conflagration?

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