I’m calm...not to worry. I can only respond to what you write and can’t read minds. You questioned the existence of truth and whether anyone’s faith can be based on it. You were the one to claim all people have are their opinions and no one can say they believe the truth and someone else may believe in untruth. Was this what you meant or not?
I have no burning need to carry on a discussion with someone who challenges what are basic and established tenets of Christianity and who claims such things are unknowable. Have a good night.
Nothing in religion is proven. Nothing.
It’s why it’s called faith. I have my beliefs, but KNOW they are not proven.