quote: I am not asking for opinions on whether miracles actually exist but to hear how you would respond to seeing a miracle and why.
I would assume it was a trick. Having studied a (very) little stage magic, I consider it not THAT hard to set up such an illusion. One of the most common stage magic devices of course is a stooge (yes that is the technical term) in the audience who is used to validate the perceived effect, for example.
Obviously, I would look for a scam first, as that is the most plausible explanation.
Failing this, and if I were convinced the event occurred, then we would have a new phenomenon for science to examine. Assuming its appropriately recorded, of course.