Sin develops, plots, schemes, and finalizes its dastardly deeds within the heart of the guilty long before the sin manifests itself to the eyes of others.
To steal is to wrongfully and selfishly take something that belongs to someone else and place it amongst one’s own possessions.
Murder is an act of hatred originating in the heart. Man, however, is not the inventor of murder. It is, in fact, the will and work of Satan.