Under the Law vs. The Law of Elohim

We will begin by laying a foundation to this series. It is vital we address this long argued over dilemma with the believing community. If we can agree on anything it would be this, Let Elohim/God be true and every man a liar when it comes to His Written Word. Many will say this is done away with and that is done away with, yet as they live out the void from what they say was done away with there is no blessing that follows, I wonder why?