message vs text

message and text both are nouns.

Word	Noun	Adjective	Verb	Adverb
message	Yes	No	Yes	No
text	Yes	No	Yes	No

As verbs, text is a hyponym of message; that is, text is a word with a more specific, narrower meaning than message:

Other hyponyms of message include tweet.

message (noun)	text (noun)
content communicating a message; what something is about	the words of something written
a communication (usually brief) that is written or spoken or signaled	the main body of a written work (as distinct from illustrations or footnotes etc.)
	a book prepared for use in schools or colleges
	a passage from the Bible that is used as the subject of a sermon

message (verb)	text (verb)
send a message	to send a message by SMS or similar text-based messaging service
send as a message
send a message to