Possible Clues:

• Freedom from guilt
• Uncorrupted state
• Blamelessness
• Purity
• Virtue of a pub once converted to a church
• That's simple but senseless, by the sound of it
• Clean hands is a major talking point in court
• Clean hands - you can't be prosecuted for that!
• Pub accepts no coins, we hear - that's simplicity for you!
• Not in any sense, by the sound of it, simple