Your Heart in All You Do Must Give Others Your Love for the Lord!
New International Version
27 “You have heard that it was said, ‘You shall not commit adultery.’[a] 28 But I tell you that anyone who looks at a woman lustfully has already committed adultery with her in his heart. 29 If your right eye causes you to stumble, gouge it out and throw it away. It is better for you to lose one part of your body than for your whole body to be thrown into hell. 30 And if your right hand causes you to stumble, cut it off and throw it away. It is better for you to lose one part of your body than for your whole body to go into hell.
31 “It has been said, ‘Anyone who divorces his wife must give her a certificate of divorce.’[b] 32 But I tell you that anyone who divorces his wife, except for sexual immorality, makes her the victim of adultery, and anyone who marries a divorced woman commits adultery.
“ This, then, is the brief summary… First, we should not harm anyone, either by hand or deed. Next, we should not use our tongue to advocate or advise harming anyone. Furthermore, we should neither use nor sanction any means or methods whereby anyone may be mistreated. Finally, our heart should harbor no hostility or malice against anyone in a spirit of anger and hatred. Thus you should be blameless in body and soul toward all people, but especially toward anyone who wishes or does you evil. For to do evil to someone who desires good for you and does you good is not human but devilish.(Luther, The Large Catechism, the 5th Commandment).