The Course message does not change.  It does not evolve into something else.
Ken Wapnick's teaching of the Course will always be the only teaching of the Course.  
Every other teaching is either a duplicate or wrong.   It says what it says.
When it comes to the message, trust in the book and Ken.  

While the Course does not evolve; our understanding can deepen.  There is a difference between changing the message and seeing the deepest meaning.  



All paths lead to Him; and the Course is a particular path.  

Peace.