There#160; is no clear definition of#160; good and bad
there is only which is that acceptable or not which we call good and bad
Truth is...
So according to the laws of society stealing and any other deeds we consider that goes against what is acceptable.
It's true that some#160;morally righteous options are off the list of last options however, there are other options that don't involve trampling over other people#160;
We should rather not choose the good choice but, choose the best one.
(Matthew 5:13-16) Both salt and light have properties which affect things around them. Salt is used to enhance flavor, and as a preservative.#160;To 'be salt' means to deliberately seek to influence the people in one's life by showing them the unconditional love of Christ through good deeds.
Most people might say that they will not point towards the wrong thing to do.
So in short good is what we see as acceptable and do not trample unto others right.
As it is said in the bible a version of the Golden Rule:#160;Do unto others as you would have them do unto you.