As we study scripture, it is clear that when we enter into the life of discipleship we plunge into a new life - a transformed life. In addition to all of that, our texts today tell us that a life of discipleship requires that we strive toward righteousness. Matthew used the word 3 times and Paul used it 5 times. We are to present ourselves as instruments of righteousness. We are to be slaves of righteousness.
Lets take a moment to explore that together.
A decent person. A law abiding, tax paying citizen. You obey the 10 commandments. This person doesn't seem to be living up to the high moral standards that you do. Certainly none of your friends would object if you shunned this person, in fact, your friends might start wondering about you if you continued associated with this person.