miracle vs event

miracle and event both are nouns.

Word	Noun	Adjective	Verb	Adverb
miracle	Yes	No	No	No
event	Yes	No	No	No

As nouns, event is a hypernym of miracle; that is, event is a word with a broader meaning than miracle:

miracle: a marvellous event manifesting a supernatural act of a divine agent
event: something that happens at a given place and time

miracle (noun)	event (noun)
any amazing or wonderful occurrence	something that happens at a given place and time
a marvellous event manifesting a supernatural act of a divine agent	a phenomenon located at a single point in space-time; the fundamental observational entity in relativity theory
	a phenomenon that follows and is caused by some previous phenomenon
	a special set of circumstances