For a king’s command to have power, it does not have to be delivered by the king himself. Sometimes he sends a warrant or an officer of the law.
Don’t challenge the Lord or question his moral principles. Yet this is exactly what we have done as a society and as individuals. In our modern world, we have got rid of adultery and fornication; little children can do what they like as long as they do it safely. His word has been given to us and we must not treat it as if it were only the fallible word of some man. It is of the utmost consequence what we do with it.