The danger that lies in the repression of the imagination may be well illustrated from the play of “Macbeth.” The imagination of the hero (in him a powerful faculty), representing how the deed would appear to others, and so representing its true nature to himself, was his great impediment on the path to crime. Nor would he have succeeded in reaching it, had he not gone to his wife for help--sought refuge from his troublesome imagination with her. She, possessing far less of the faculty, and having dealt more destructively with what she had, took his hand, and led him to the deed. From her imagination, again, she for her part takes refuge in unbelief and denial, declaring to herself and her husband that there is no reality in its representations; that there is no reality in anything beyond the present effect it produces on the mind upon which it operates; that intellect and courage are equal to any, even an evil emergency; and that no harm will come to those who can rule themselves according to their own will. Still, however, finding her imagination, and yet more that of her husband, troublesome, she effects a marvellous combination of materialism and idealism, and asserts that things are not, cannot be, and shall not be more or other than people choose to think them. She says,-- “These deeds must not be thought After these ways; so, it will make us mad.” “The sleeping and the dead Are but as pictures.” But she had over-estimated the power of her will, and under-estimated that of her imagination. Her will was the one thing in her that was bad, without root or support in the universe, while her imagination was the voice of God himself out of her own unknown being. The choice of no man or woman can long determine how or what he or she shall think of things. Lady Macbeth’s imagination would not be repressed beyond its appointed period--a time determined by laws of her being over which she had no control. It arose, at length, as from the dead, overshadowing her with all the blackness of her crime. The woman who drank strong drink that she might murder, dared not sleep without a light by her bed; rose and walked in the night, a sleepless spirit in a sleeping body, rubbing the spotted hand of her dreams, which, often as water had cleared it of the deed, yet smelt so in her sleeping nostrils, that all the perfumes of Arabia would not sweeten it. Thus her long down-trodden imagination rose and took vengeance, even through those senses which she had thought to subordinate to her wicked will.