taught that we should always keep our promises (do what we promised to do).
38 jesus went on to say, ‘you also know that god's law says: “if somebody destroys your eye, then you should destroy that person's eye. if somebody destroys your tooth, then you should destroy that person's tooth.” 39 but what i tell you is this. if somebody does something bad to you, don't do anything against him. somebody may slap you on one side of your face. then you should let him slap the other side of your face also.
5:39we should not do bad things to other people who have done bad things to us.
40 maybe somebody 