There are plenty of reasons why you do not already do whatever you want out of fear of the law, and you will find these reasons persist and remain long after the gospel has its way with you.
Good works do not give us a righteousness that exceeds that of the scribes and Pharisees. Rather, good works result from righteousness given by the good work of the Righteous One on the cross.
After the glory of our flesh has gone the way of wilted grass and faded flowers, and we’ve long forgotten all our efforts at self-justification, the word of the Lord remains.
Perhaps if we indulged our Christian freedom around them, they would come to see that “the kingdom of God is not a matter of eating and drinking but of righteousness and peace and joy in the Holy Spirit.
In the twinkling of that eye the perishable will become imperishable, and our bodies will be changed and become more glorious than we ever could have imagined.