As far as I know, all of the miracles recorded in the Bible were real – people saw them. Dead raised, blind given sight, deaf hearing, lame walking, mockers made speechless, et cetera. Or did the 4,000+ and 5,000+ people just believe their stomachs were full?
To say that a miracle occurs without evidence is a case of "special pleading" – an informal fallacy wherein one cites something [transubstantiational "miracle"] as an exception to a general or universal principle [miracles have effects that can be observed using at least one of the five senses], without justifying the special exception. ["Ya gotta have faith, man!"] It is the application of a double standard.
--Rich
"Esse quam videri"