I'll tell you a couple of very interesting FLAWS in their theology:
First --- I didn't know Protestants believed in DEGREES of sin! ONE sin is supposed to be just as bad in God's eyes as another. That is why we preach God's Grace and love for sinners.
Two --- "for ALL have sinned and fallen short of the glory of God." -- Yes -- even THEM (all means ALL)! I'd like to know how they can claim God's LOVE for themselves while condemning those "other" sinners. (Seems like modern day Phariseeism to me!!)
Three --- I just don't know how they can really explain away 2 of Jesus most powerful statements: 1) Love your neighbor as you love yourself and 2) Judge NOT, that you yourself be not judged!!
BAD BAD BAD theology!!