Where is the law of God written under the new covenant?

Answer

"But this shall be the covenant that I will make with the house of Israel; After those days, says the Lord, I
will put My law in their inward parts, and write it in their hearts." Jer. 31:33.

What apostasy from the worship of God is named in this message?
Who does Christ say need a physician?
How, then, did the Lord prove the people (verse 4) whether they would keep His law, or not?
On what day does John say he was in the Spirit?
By whose Spirit did the prophets write?
Where had the prophet said Christ should he born?
What was the color of the symbol under the third seal?

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