It is impossible to say just what impulses proceed from self and what are the direct influence of God in the unconverted soul. Some impulses to kindness seem purely natural, such as the instinctive care of a mother for her child, which is found in beasts as well as in human kind. The affection of animals for people, like the affection of a dog for his master, is sometimes tremendously strong. While all these noble and beautiful things come from God, they do not necessarily indicate the presence of God in the soul He has planted certain admirable traits both in the instincts of animals and the minds of men; he also has, of course, the power of communicating with men, speaking to their minds and consciences by his Spirit and by his Word. Reason is higher than instinct and conscience is higher than both, but even conscience may not mean that God is dwelling in the soul. Only when it is enlightened or quickened by the divine power does it become a safe guide. Conscience, therefore, is not so much the voice of God as the human faculty of hearing that voice. But at conversion God's Spirit comes into a man's soul. He is no longer outside, but within; mystically though actually linked to the man himself. The great change then is that a man finds himself loving God, eager to get his messages, anxious to please him. The impulses to do good, instead of being vague and weak, become definite and intense. The converted man feels that God is within him, making suggestions, awakening holy, unselfish, beautiful desires, and giving him power to carry out these good desires in vigorous and successful action.