By definition, perfect means "without defect." The WTS teaches us that Adam was perfect and Jesus was perfect. I've already pointed out many times that there is NOWHERE to be found any scripture that states either Adam OR Jesus was "perfect." None.
The Bible does say that God said his creation was "good." Good ain't perfect. It is just good. God said his animals were "good." Animals kill and eat each other and animals die. Perfect creatures are without defect. Dying shows a defect. It shows that something breaks, causing a creature to die.
Assuming Adam was perfect, i.e. without defect then it is logical to assume that he (and his offspring) would continue on without any defects whatsoever. They would never make any mistakes, or do anything wrong. If they did, then that would show a defect. But something perfect has no defects. Yet, God "tested" his "perfect" Adam and his "perfect" Eve. The only reason anyone would test anything is to see if there are any defects. But perfect things don't have defects. Do you see where I am going?
People faced with this logical dilemma invariably come up with the "free will" argument, but it doesn't stand. If it did, then it would prove beyond any doubt that if someone screwed up, they weren't perfect. Screwing up is a defect. Plain and simple.
This brings us to the WTS view that in the paradise Earth, 144,000 of the biggest screwups who ever existed will rule over 6,000,000 +/- of the other biggest screwups who ever existed for all of eternity. ALL of these screwups will be perfect, yet for some really strange reason they still need to be ruled! Why do people need to be ruled? Because people screw up, that's why. But perfect people cannot screw up. Otherwise, they wouldn't be perfect.
It seems to me that this 2 class doctrine of the WTS does nothing more than give the old timers in WatchtowerLand a feel good sense of power in their otherwise worthless lives. They get to RULE millions of others. And the "others" who are used to being ruled by their religious leaders are reminded that for all of eternity, they will be watched and judged and any screw ups will not be tolerated.
Given this evidence, the argument for human perfection in Eden and human perfection in the Earthly Paradise(tm) falls into the toilet where it belongs.
Farkel