Detective's Observation

Recently I spent some time with a veteran police detective. He said to me: "If you see someone walk through the door, they are standing behind it." It was a strange and interesting way of saying: If someone makes an accusation, they are guilty of the same. OBSERVATION: Of course this cannot always be true, if it is even true half the time -- yet it is an interesting observation from experience. Perhaps this is why Jesus spoke of the log in one's own eye -- because that is human nature, apart from occasional behaviour.