I suppose "warrant" isn't the right word. But the burden of proof is whoever makes a claim, including a religious claim.
Logical, yes. Reasonable? I guess it depends on the person. I personally don't like trying to figure out if a basic math problem: say 2 + 2 + ___ = X and go around it by puting Orange, Apple, Zebra in the blank spot thinking some day one of these words (tests for evidence something is correct) will magically prove 2 + ___ is X.
In other words, you know Zebra, Orange, etc doesnt fit in that equation.
You know that believers are not going to give you the answer for X. It's, by nature, a mystery.
You know that these words are not even used for mathematic equations and solutions.
So, basically, you are using science (Zebra, Orange, Apple) to compare what believers call evidence X and are not satisified that they keep saying X and you keep using the
same criteria for solving
their problem.
I just don't get it. They hold the burdon of proof, yes. However, the equation is theirs not yours (unless you are a believer as well)