Where was the law of God written under the old covenant?

Answer

"And I made an ark of shittim-wood, and hewed two tables of stone. . . . And He wrote on the tables . . .
the Ten Commandments ' which the Lord spoke unto you in the mount out of the midst of the fire in the
day of the assembly: and the Lord gave them unto me." Deut. 10:3,4.

By whom were the heaven and the earth created?
From whom does faith come?
For what purpose are we to remember the Sabbath day?
When we see all these things, what are we to know?
How have the rich defrauded the laborers?
What did David say with reference to his being afflicted?
When Peter was imprisoned and about to be executed by Herod, what did the church do?

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