what he means by that is
if you sin but you do it on accident you dont get judged because you dint mean it on the inside
or the people who cant see or hear or speak
God doesnt judge those people because it would be extremely hard to follow Him with those problems
if you get a tattoo and you know its wrong then thats a sin
but if you dint know any better then God wont judge you for that
God doesn't judge us by our outside apperance, no matter how we choose to alter it. God judges us by what's in our hearts.