This puzzles me.
So many properly recognize that the big problem with sin is not the various actions, but the nature of sin - rebellion against God.
So many who recognize that, fail to understand the same aspect about law.
What makes a law "moral" is not the content of the law or the actions prohibited by it, but the character of the One Who gave the law.
There is at least one religion that categorizes sin into several buckets. I guess it's the same logic that others use to categorize law into several buckets. Both are a way to reduce what God has revealed into something more manageable by man.
