In explaining Hume's critique of the belief in miracles, 
we must first understand the definition of a miracle.  The 
Webster Dictionary defines a miracle as: a supernatural event 
regarded as to define action, one of the acts worked by Christ 
which revealed his divinity an extremely remarkable 
achievement or event, an unexpected piece of luck.  Therefore, 
a miracle is based on one's perception of past experiences, 
what everyone sees.  It is based on a individuals own reality, 
and the faith in which he/she believes in, it is based on 
interior events such as what we are taught, and exterior 
events, such as what we hear or see first hand.
When studying Hume's view of a miracle, he interprets or 
defines a miracle as such; a miracle is a violation of the 
laws of nature, an event which is not normal to most of 
mankind.  Hume explains this point brilliantly when he states, 
"Nothing is esteemed a miracle, if it has ever happened in the 
common course of nature.  It is no miracle that a man 
seemingly in good health should die on a sudden." (Hume p.888)  
Hume states that this death is quite unusual, however it 
seemed to happen naturally.   He could only define it as a 
true miracle if this dead man were to come back to life.  This 
would be a miraculous event because such an experience has not 
yet been commonly observed.  In which case, his philosophical 
view of a miracle would be true.
Hume critiques and discredits the belief in a miracle 
merely because it goes against the laws of nature.  Hume 
defines the laws of nature to be what has been "uniformly" 
observed by mankind, such as the laws of identity and gravity.  
H ...