What's your point?...no rules? The Bible is our guide to living and loving God and our fellowman and it says...
II Timothy 2:5:
5 Similarly, anyone who competes as an athlete does not receive the victor’s crown except by competing according to the rules.
What Jesus quoted was aimed at a wrong heart and attitude toward God and man. Also He was addressing all the extra-Biblical pharisaical man-made rules aimed at oppression and administered to wield power over the weak and poor among the Jews.