Matthew 5:15-20

15Neither do people light a lamp and put it under a bowl. Instead they put it on its stand, and it gives light to everyone in the house.

16In the same way, let your light shine before others, that they may see your good deeds and glorify your Father in heaven.

The Fulfillment of the Law 17“Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them. 18For truly I tell you, until heaven and earth disappear, not the smallest letter, not the least stroke of a pen, will by any means disappear from the Law until everything is accomplished. 19Therefore anyone who sets aside one of the least of these commands and teaches others accordingly will be called least in the kingdom of heaven, but whoever practices and teaches these commands will be called great in the kingdom of heaven.

20For I tell you that unless your righteousness surpasses that of the Pharisees and the teachers of the law, you will certainly not enter the kingdom of heaven.