"So, my brothers, you also died to the law through the body of Christ, that you might belong to another, to him who was raised from the dead, in order that we might bear fruit to God." -- Romans 7:4
A florist delivers flowers because of his job. A husband delivers flowers because of his love. The one fulfills his task out of obligation and the other out of devotion. Now, when the florist gives flowers to his wife his obligation ceases and his romance begins. The difference is a relationship.
The law was given to reveal the inability of man to fulfill his obligation to God. It was never meant to save his soul or enable him to bear spiritual fruit. In Christ we not only died to sin, but we also died to the law. Now we belong to the One who rose from the dead in order that we might bear fruit to God. The obligation has ceased and the romance has begun. The difference is a relationship.
Why do you strive to live a Godly life my friend? Is it because of legal expectations? This train left the station at Calvary and you now belong to Jesus with a loving devotion. Take him flowers of romance, not of obligation. Jesus said in John 14:15, "If you love me, you will obey what I command."