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.

To whom does the \"seed\" in these promises refer?
Upon what basis has Christ taught us to ask forgiveness?
Why did John write his testimony concerning God's love and purpose in giving Christ?
What great exchange has been wrought for us in Christ?
6. What prayer of Christ shows that the redemption of a lost world trembled in the balance in that terrible hour?
What is the first which He took away?
What will the righteous do upon rising from the grave?

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