The results of truth are what substantiate truth. Truth is fruitful by action and not by protection. Truth needs no protection. As soon as it is protected it is sanctioned and controlled. The results of truth are its own sanction. There is no amount of dialogue and debate to change this opinion.
Opinion changes when we have a demon cast out of us or when we cast one out of someone else. It is the fruit and not the truth alone that produces the reality. It is the act and the fact that gives equal access to truth. No one, including the original disciples of Jesus, has exclusive right to such truth. Disciples now are no different.
“I am the way, and the truth, and the life. No one comes to the Father except through me.” Jesus