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.

With whom did sin originate?
What has Christ been made for us, and for what purpose?
Of what were the works of Abraham an evidence?
What restriction did God make respecting marriages in Israel?
What was first seen on the opening of the sixth seal ?
When cast into the lions' den, how did Daniel say he had been saved from death?
How may the- lack of wisdom be supplied?

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