Jesus answered, “I am the way and the truth and the life. No one comes to the Father except through me.
That seems very clear to me. Extremely clear.
And He gave only to Peter and His successors the authority to “go forth and teach” as to what He meant by saying I am the way and the truth and the life.”
If this is so readily self evident then we don’t need 30,000 brands of Protestantism.