Thematic Bible: The smallest matters

The man who can be trusted in a very small matter can be trusted in a large one, and the man who cannot be trusted in a very small matter cannot be trusted in a large one. So if you have proved untrustworthy in using your ill-gotten wealth, who will trust you with true riches? And if you have been untrustworthy about what belonged to someone else, who will give you what belongs to you?