On what did God write the Ten Commandments?

Answer

"And He declared unto you His covenant, which He commanded you to perform, even Ten
Commandments; and He wrote them upon two tables of stone." Deut. 4: 13.

Whose workmanship is the Christian?
For what purpose did Christ come into the world?
Through Christ, what has been opened to the house of David?
How may one know that this does not refer to the earthly sanctuary ?
How enduring is the moral law?
By whom were all things created?
What name is given to the second state of the church?

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