Conscience, a Spark of Life
When God made human beings, he put in them a kind of divine faculty, more alive and splendid than a spark, to illuminate the spirit and show it the difference between good and evil. It is the conscience with that law which is part of its nature. The patriarchs and all the saints were able to please God by obeying the law of conscience. But people trampled on it and muddied it with their sinfulness.