God speaks through his word. Crazy people hear voices.
Ye His word is Christ as Jesus put it,
Joh 5:39 Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me.
Joh 5:40 And ye will not come to me, that ye might have life.
Joh 5:41 I receive not honour from men.
and no it is not Him you are hearing as you said you dont hear voices.
Joh 6:63 It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.
and so you have no life...