What does the Bible say about slander?

What does the Bible say about slander?: What does the Bible say about slander? Why is slandering someone a sin? What does it mean to be slanderous?

Clearing your Mind: Banishing Bad Memories and Sinful Thoughts

Clearing your Mind: Banishing Bad Memories and Sinful Thoughts: If someone's rude, we can walk away. If an image tempts us, we can close our eyes. But bad memories and sinful thoughts from our own minds are more difficult.