well of course the nazi soldier wasnt evil. it is impossible for a human to be 'evil'. there seems to be no end to the intensity of emotion taht oen can feel, thus i would say tehre is an infinite spectrum with two opposing extremes, going infinietly in each direction. when someone feels an emotion, they dont feel an infinite amount of it though, they are just somewhere on teh 'scale' if this scale was love on the left and hatred on the right, no matter how far a person was to teh right he or she would still not be pure 'evil' because he cant feel an infinite amount of emotion. love and hatred, good and evil, exists in all of our hearts, but no one is 'evil' all have inherent goodness within them. i hope this made sense, if it didnt ill try to clarify.