inner voice
Noun
Meaning
(music) A vocal part intermediate between the highest and the lowest.
Used other than figuratively or idiomatically: see inner, voice.
Source: en.wiktionary.orgSynonyms
Examples
Conscience is the inner voice that warns us that someone might be looking.
The musician writes for the orchestra what his inner voice sings to him; the painter rarely relies without disadvantage solely upon the images which his inner eye presents to him; nature gives him his forms, study governs his combinations of them.
Nature... is nothing but the inner voice of self-interest.
What the inner voice says Will not disappoint the hoping soul.
Being active every day makes it easier to hear that inner voice.
The only thing new is you finding out about something. Like nothing's really new, but you reinvent it for yourself and find your inner voice.