Westminster Shorter Catechism Q & A #39-42

  #39:

•  Question: What is the duty which God requireth of man?
•  Answer: The duty which God requireth is obedience to his revealed will.

 #40:

•  Question: What did God at first reveal to man for the rule of his obedience?
•  Answer: The rule which God at first revealed to man for his obedience was the moral law.

 #41:

•  Question: Where is the moral law summarily comprehended?
•  Answer:  The moral law summarily comprehended in the Ten Commandments.

 #42: 

• Question: What is the sum of the Ten Commandments?
• Answer: The sum of the Ten Commandments is, To love the Lord our God with all our heart, with all our strength, and with all our mind; and our neighbor as ourself.

 Recommended Sermons:

• WSC #39 & #40: The Moral Law, by Paul J. Wallace [Text: Amos 1 (Audio); Romans 1:18 (Audio)]
• WSC #41 & #42: How to Think About the Law in Christ, by Paul J. Wallace [Text: Deuteronomy 6 (Audio); Matthew 22 (Audio)]