text: ...."“The Spirit guides us towards the entire truth,”"....
  
  That attitude sums up the basic division seen in these disqusions. 
  
  For some, the fullness of truth is always something to be achieved. We can only understand so much at any given time – in our own individual life, and throughout history as well. Our understanding can always be improved. That is what the Church is all about. That's why we are Catholic. We see the limitations of the past, and why we need to grow. 
  
  For others, the Spirit guarantees that whatever was said and decreed in the past is 'the truth, the whole truth, and nothing but the truth'. If it was said, it cannot be changed. And that is why they remain Catholic, secure that they have 'the fullness of truth' guaranteed by the gift of the Holy Spirit to protect the Apostles and their Episcopal successors forever. Amen. No change is possible. If it was once said, it must always be said.
  
  Test – what is your concept of 'Original Sin'? Does it need to change?