Jesus came to a world where people were called rightous if they obeyed the law of Moses - the Thorah. In addition to that, the religous leaders of that time created a lot of extra rules that made peoples lives even more difficult.

Jesus tells the people that they need an even better rightousness to enter God's kingdom. What this means and how you can obtain or receive this rightousness, you can find out in this episode. 

(This is part 1 of 2 explaining Matthew 5:17-20.)

Shalom