There has been absolutely no evidence for miracles in the sense that most academics or scientists (anyone who takes data seriously, basically) would understand the word "evidence". And that's not a "special interpretation" of the word, or choosing a definition which deliberately excludes the sueprnatural. It's a level playing-field, giving the superstitious every opportunity to show that what they are saying is backed up by actual evidence.
If you think there's been a miracle, prove it. Offer case studies, proper data, proper analysis, peer-reviewed in a respected journal. Otherwise it's just a hundred people waving their arms and going "woooo!" Which I could do, frankly.
I lost some important work once on my PC after a powercut. I was sure it had gone for ever and was pretty despairing about it, as I hadn't done a recent backup. I was convinced I needed to start again.
And then I found it.
Don't know how, but it was still there. Deep in some temporary file somewhere, thanks to a techie-friend of mine, i found a salvageable version and saved myself weeks of work.
Halle-blooming-lujah. Were I so inclined, I'd have been praying to whichever flavour of god I preferred and would no doubt have taken the recovery of the lost data as some great miracle, proof that my prayers had been answered. (Ignoring the other 99 times my PC has screwed something up and made my life a misery.) You see?
Even if I could find a tenuous correlation between the recovery of the data and something I had done earlier - offering up a prayer, for example - correlation does not equal causation. You might as well say it came back because I put my shirt on a certain way that day, or because there was a full moon.
I go on about this a lot on here. I'm at risk of repeating myself.