The Third Commandment: You shall not use the name of God for a useless purpose
1. God has given Himself a name in order to give us the freedom to call on Him, to praise Him, to enter into fellowship with Him and to participate in His presence.
2. You can misuse God's name with profanity, false swearing or by using it in an irreverent or hypocritical way.
3. You must not misuse God's name because the Lord is your God, and He will hold you accountable for your actions.