When we read the New Testament epistles it is obvious they are written in a completely different style than the Law of Moses as revealed in Exodus through Deuteronomy. For example, I know of no New Testament letter that can compare in style to Leviticus 18-20, but that doesn’t mean they don’t contain law and commandments. As Paul was addressing some things corrupting the assemblies at Corinth, he challenged all to see the authority behind the message.