Keep it sensitive by doing virtuous deeds only. Always keep the conscience bright and sharp by adhering to truth, righteousness and virtue. It will be your constant, elevating companion. Virtuous acts, charity, benevolence, nobility, generosity, acts of mercy, and practice of truthfulness, celibacy and non-injury, sharpen the conscience. Food plays an important role in the development of a pure conscience.
Pure food helps a man to have a clean conscience, whereas animal food makes it impure.
It produces a hard crust on the surface of the conscience and blunts it totally. A Clear Conscience and a Guilty Conscience A man of clear conscience is ever pure, joyful and cheerful. A man of guilty conscience is morose and cheerless. A man of pure and clean conscience sleeps happily and wakes up happily. He moves about happily in this world.