Here's a lecture by Eric Butterworth on the Third Commandment.
The Third Commandment
“You shall not take the name of the Lord your God in vain, for the Lord will not hold him guiltless who takes his name in vain.”
Eric has said this about the Ten Commandments:
If we could break through
the crystallized shell of the Decalogue,
we would discover some marvelous guidelines
for the integrated life.
How great is the need in our society
for spiritually integrated people!”