Conscience is the internal monitor. Conscience is a form of truth which is the knowledge of our own acts and feelings as right or wrong. It is a guiding voice from within, the faculty or principle by which we distinguish right from wrong. This sense of duty is conscience. Scrupulousness is conscience.
Conscience is a silent teacher.
Conscience is a moral faculty. It is the soundless inner voice that shows you the path of virtue and godliness. It is indeed very, very delicate. It is very easy to stifle it, but it is so very clear that it is impossible to mistake it. Conscience is above reason and discussion.