1. There are different translations, but yes, God protects His word. So I will take your long, drawn out answer as a no
2. Unlike some people, i do t believe that we're all ok, and we all worship the same God, and we can all just get along..... hahahah no. Sorry, welcome to reality. God has set aside for himself a people, and contary to your belief, they dont have to be Calvinists [though it does help to be right.] They must simply hold to the fundamentals of the faith. And before you go asking me 'well what are the pillars?'
Nicene Creed