Faith?

[Eilonnwy]

Doesn't it prove that chair you have sat on before dont fall, not that everything that looks like a chair wont.

If you call that evidence than many Christians have evidence for God because of past experiences of Him, such as everytime they put their faith in Him God doesn't let them down. After how many times does that stop being a coinsidence and become evidence?

Because there's nothing testable about that claim. Personal experience is never evidence of the supernatural, no matter how frustrating that may be.