Eyewitness testimony isn't evidence, eh? Before I get too invested in this, I want to know what you do consider to be evidence. Suppose that, hypothetically, I run a study where I recruit 1000 people off the street. I tell them that at some point over the next 10 days, I'm going to pray for them to experience peace. For each person, I roll a 10 sided die to choose which day to pray on, do so, and record the result. Then at the end of the 10 days, I bring them all back and ask them to indicate on which day they felt the most peace. ~600 of them say the same day that I rolled for them, ~150 of them are one day off, and ~100 can't give an answer. If this were to happen (solely hypothetical, ignoring any arguments about whether God would play along for a study,) would that count as evidence?