This tendency of the unconscious self to realize without criticism a suggested end lays on religious teachers the obligation of forming a clear and vital conception of the spiritual ideals which they wish to suggest, whether to themselves in their meditations or to others by their teaching: to be sure that they are wholesome, and really tend to fullness of life. It should also compel each of us to scrutinize those religious thoughts and images which we receive and on which we allow our minds to dwell: excluding those that are merely sentimental, weak or otherwise unworthy, and holding fast the noblest and most beautiful that we can find. For these ideas, however generalized, will set up profound changes in the mind that receives them. Thus the wrong conception of self-immolation will be faithfully worked out by the unconscious--and has been too often in the past--in terms of misery, weakness, or disease. We remember how the idea of herself as a victim of love worked physical destruction in Therese de L'Enfant Jesus: and we shall never perhaps know all the havoc wrought by the once fashionable doctrines of predestination and of the total depravity of human nature. All this shows how necessary it is to put hopeful, manly, constructive conceptions before those whom we try to help or instruct; constantly suggesting to them not the weak and sinful things that they are, but the living and radiant things which they can become. Further, this tendency of the received suggestion to work out its whole content for good or evil within the unconscious mind, shows the importance which we ought to attach to the tone of a religions service, and how close too many of our popular hymns are to what one might call psychological sin; stressing as they do a childish weakness love of shelter and petting, a neurotic shrinking from full human life, a morbid preoccupation with failure and guilt. Such hymns make devitalizing suggestions, adverse to the health and energy of the spiritual life; and are all the more powerful because they are sung collectively and in rhythm, and are cast in an emotional mould.[114] There was some truth in the accusation of the Indian teacher Ramakrishna, that the books of the Christians insisted too exclusively on sin. He said, "He who repeats again and again 'I am bound! I am bound!' remains in bondage. He who repeats day and night 'I am a sinner! I am a sinner!' becomes a sinner indeed."[115]