Matthew 5:16-18 New Revised Standard Version (NRSV)
16 In the same way, let your light shine before others, so that they may see your good works and give glory to your Father in heaven.
The Law and the Prophets
17 “Do not think that I have come to abolish the law or the prophets; I have come not to abolish but to fulfill. 18 For truly I tell you, until heaven and earth pass away, not one letter,[a] not one stroke of a letter, will pass from the law until all is accomplished.