People throw around the word miracle so easily, that people miss the idea of what a miracle was in the Bible. Here is a good demonstration, 

“And in Lystra a certain man without strength in his feet was sitting, a cripple from his mother’s womb, who had never walked. This man heard Paul speaking. Paul, observing him intently and seeing that he had faith to be healed, said with a loud voice, ‘Stand up straight on your feet!’ And he leaped and walked” (Acts 14:8-10).

 
Paul simply spoke the word and a man who had never walked a day in his life, not only stood up, but leaped and walked. 

Friends, none of the so-called faith-healers of today do anything of that nature.