Dubs teach that Jesus's sacrifice satified Jehovah's requirement of justice because Jesus was a perfect man as was Adam a perfect man this balanced the scales of justice.
I can even remember a picture of a scale with adam on one side and Jesus on the other.
My thought is Jesus was more than a perfect man he was able to perform miracles and forgive sins.
As far as being faithful to Jehovah he had a huge advantage that Adam or any other human never had.
Angels at his call, special relationship with Jehovah, miraculous powers, Prehuman excistence and knowledge.
Don't dubs use the argument that Jesus's loyalty to Jehovah even till death, proves humans can worship Jehovah faithfully?
This doesn't make sense. Maybe I'm forgetting my dub doctrine.