Do the eternal Elohim really give us punishment if we do wrong ? Are the sinners really recreated after their death to give punishment to them ? If so, then what is the point because he is already dead and no one will see him ever getting punished so no fear is instilled in the minds of people.
In the Messages it is written that malevolent people will be recreated to be judged by those they have hurt (or their descendants, or ancestors) and given the punishment they deserve. It does not specify whether those who suffered at their hands will be the ones to deliver the punishment, or the Elohim.
It is my personal opinion that those who did wrong, will be placed in the same situation as those they made suffer, so as to experience the same pain (maybe in a virtual immersive environment).
As to fear... what is there to fear if one does nothing wrong? Only those who do wrong have fear. If one has a clear conscience, there is nothing to fear.
In case of doubt, follow the "Golden Rule": "Whatever is hurtful to you, do not do to any other person" (Mosaic law). Or the same concept as quoted by Jesus, “Do unto others as you would have them do unto you”