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.

Through whom is the reconciliation received?
Was it possible for Christ to be holden of death?
Of what were the different parts of the image composed?
What else did Jesus do on the Sabbath?
12. Do Catholic authorities acknowledge that there is no command in the Bible, for the sanctification of Sunday?
Following the signs of His coming, what did Christ say would take place?
When will the resurrection of the just occur?

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