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.

How was He treated?
Of what kind of doctrines should we beware?
What did God say to Abraham concerning his wife, Sarah?
How did Jesus answer them?
How are the birth, work, and ascension of Christ briefly described?
How, according to Luke, did Christ answer this question?
What is one good evidence of genuine repentance?

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