20 For I tell you, unless your righteousness exceeds that of the scribes and Pharisees, you will never enter the kingdom of heaven. Matthew 5:20

22 But I say to you that everyone who is angry with his brother will be liable to judgment; whoever insults his brother will be liable to the council; and whoever says, ‘You fool!’ will be liable to the hell of fire. Matthew 5:22

28 But I say to you that everyone who looks at a woman with lustful intent has already committed adultery with her in his heart. Matthew 5:28

Lust=Adultery

29 If your right eye causes you to sin, tear it out and throw it away. For it is better that you lose one of your members than that your whole body be thrown into hell. 30 And if your right-hand causes you to sin, cut it off and throw it away. For it is better that you lose one of your members than that your whole body go into hell. Matthew 5:29-30