Your faith is that faith is not a pathway to truth.
Faith can't be a path to truth. Either of two mutually exclusive claims can be believed by faith, and at least one is wrong. By faith, one can believe the Bible is or is not the word of a deity. One of those is incorrect, yet faith allows you to believe the wrong one, and even if you guess correctly, you have no way to know you did short of empiric confirmation, which changes that belief from faith to empirically justified belief.
your definition of faith is belief that has no evidence
Her and my definition of (religious-type) faith is insufficiently justified belief according to academic standards for deciding what conclusions any offered evidence supports. That includes beliefs where the evidence offered doesn't adequately support the belief. Simply pointing to something and saying "this is my evidence" doesn't make it evidence supporting that belief by academic standards for interpreting evidence.
wanting to use verifiable evidence for spirits and God is never going to be right if there are spirits and God.
Nothing can be said to exist absent evidence that it does and nothing should be believed that isn't a sound conclusion derived from evidence.
And yes, that sort of faith is not a reliable pathway to truth
"That sort of faith"? There aren't types of faith. Many different kinds of ideas from delusions to correct ideas can be believed by faith, but they're all believed by the same method - accepting insufficiently justified claims as truth.
at least it has a chance of being right when it comes to spiritual matters.
Being possible isn't nearly enough for belief.
So what do skeptics do, decide to have their own definition of evidence and say that not verifiable evidence is not evidence.
Critical thinkers evaluate evidence according to academic standards and the laws of reason. That's a proscribed standard. It is YOU who has his own definition of what evidence is and what constitutes supporting evidence.
Faith is when we have gone as far as evidence can take us and decide from there that something is true or not even though the evidence is not decisive.
Elsewhere, you wrote, "unless it is blind faith, there is evidence." Here, you're agreeing that if that evidence doesn't justify that belief, just go ahead and believe it anyway. That's "blind faith," which is a redundant term. Blind belief is faith and faith is blind belief
We don't all say that only verifiable answers can lead to the truth about spiritual things however.
I don't call any claim that can't be confirmed empirically truth, correct, or knowledge.
This is an incoherent term. Evidence can't be falsified. Claims can be false, falsified, or falsifiable, but not evidence.
Why can't skeptics understand what evidence means?
I understand what the word means to YOU, and also that you use a rogue "logic" connecting it to beliefs that you then incorrectly claim supports the belief. That seems to be fine for you, but others decide such matters differently. Evidence is anything evident to the senses. What it is evidence of is a different matter.
The evidence is not that people believe the claims, but the people believing the claims shows it is evidence
People believing claims is only evidence that they believe the claim, not that the claim is correct. The critical thinker isn't interested in what others believe if they can't give him a good reason to believe it, too.
I know what a claim is and know that witness claims are evidence in a law court.
Evidence, yes, but evidence of what? Do you understand that juries often don't believe such claims? Trump has claimed that he didn't steal or disseminate state secrets. Nobody considers that sufficient evidence to believe him even absent the evidence found on his property, because he isn't credible about anything.
the presumption that the supernatural is not true.
You keep making this same error. What presumption that the supernatural doesn't exist? You presume that it does, but the critical thinker remains agnostic on the matter until it can be confirmed or disconfirmed. If it manifests, I'll accept the fact of its existence. You and most other believers continually morph "I'll believe it when I see it" to "it doesn't exist."