He didn't abolish it, He paid the eternal penalty for breaking the law, even though He Himself "knew no sin." 2nd Corinthians 5:21 KJV Now that we know He has done that, we should be in full communion with the Church, and we are to refrain from receiving Holy Communion, when we are not in full communion with the Church, due to grave transgression of the law. The Church doesn't desire that anybody not be in full communion with her, but she refuses full communion with those who are committing grave sins against the moral law. Her sacrament of reconciliation or penance is for when we sin gravely, but wish to be in full communion with the Church again.
Exactly how we got here in this faith alone mess...
Poor Martin Luther was so desirous to reform the church he revealed that indeed it had replaced the good works prepared for us to do with its own list of duties and obligations to bind the penitent to it instead of Him His Way...to assist her in its mass rather than glorify Him
“The just shall live by faith”...”alone”...was the rallying cry of millions of reactionaries revolting from the exploitation and extortion of man made TRADITIONS indulgences and guilt mechanisms developed by the church to counterfeit the gospel its simple message of Love Yah and your neighbor as yourself as He loved you...JUST AS...His Way His walk of faith
if you love me KEEP MY COMMANDMENTS...not just have faith...is how the just live by faith...not alone but with works His good works provided for us to do becuase of what He did for us...