Laws of Man vs. Laws of God OR just Laws for both...

In the Book of Mosiah, in the Book of Mormon, we read:

“Mosiah 2:13 Neither have I suffered that ye should be confined in dungeons, nor that ye should make slaves one of another, nor that ye should murder, or plunder, or steal, or commit adultery; nor even have I suffered that ye should commit any manner of wickedness, and have taught you that ye should keep the commandments of the Lord, in all things which he hath commanded you--
14 And even I, myself, have labored with mine own hands that I might serve you, and that ye should not be laden with taxes, and that there should nothing come upon you which was grievous to be borne--and of all these things which I have spoken, ye yourselves are witnesses this day.”

Were they given the commandments as laws or just taught what they should do?  Remember that even a adulterer was punished by law (Although adultery is a misdemeanor in most of the states [21/50] with laws against it, some — including Michigan and Wisconsin — categorize the offense as a felony. Punishments vary widely by state. In Maryland, the penalty is a paltry $10 fine. But in Massachusetts, an adulterer could face up to three years in jail.Apr 17, 2014).  Bearing false witness (lying)?  "Adultery is rarely prosecuted as a criminal offense, but when it is, the arbitrariness of enforcement erodes confidence in the rule of law and unfairly singles out those blindsided by the charge."

JPS