Using God's Name

WSC Question 54: What is required in the third commandment?
Answer: The third commandment requireth the holy and reverend use of God's names, titles, attributes, ordinances, word, and works.

WSC Question 55: What is forbidden in the third commandment?
Answer: The third commandment forbiddeth all profaning or abusing of any thing whereby God maketh himself known.

WSC Question 56: What is the reason annexed to the third commandment?
Answer: The reason annexed to the third commandment is, That however the breakers of this commandment may escape punishment from men, yet the Lord our God will not suffer them to escape his righteous judgment.