The Third of the Ten Commandments forbids taking the Name of the Lord in vain, and warns that the Lord will not hold him guiltless who takes His name in vain. Jesus even said that a man will have to give an account of every idle word spoken.(Matthew 12:36)When we tell sinners what the Commandments require, it shows them that they have fallen short of God's standard. The Law of God brings the knowledge of sin. It reveals that God sees every deed and hears every word, and will bring them all into judgment. The Law calls for our blood, and demands our death sentence. When a rebellious world understands that, they are ready to hear that Christ redeemed us from the curse of the Law, being made a curse for us. The Law makes the cross make sense. That's why Jesus and Paul used it. Do the same. There goes another minute. Gone forever. Go share your faith while you still have time.