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.

Will sin and its evil results ever appear again?
Does faith exclude works?
What will God allow to come to those who reject truth?
How was the ceremonial law made known to Israel?
Who gives men the power to get wealth?
Why was this to be?
When afflicted, for what did he pray?

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