The heart and its issues
I. LIFE CENTRED IN THE HEART. (Proverbs 4:23.) Physically, we know this is so. It is a self-acting pump, a fountain of vital force. All the physical activities are derived from it. Spiritually, it is so. The connection of the heart with emotion is recognized in all languages. It is feeling in the widest sense that makes us what we are.
II. THE HEART MUST BE, THEREFORE, THE PECULIAR OBJECT OF OUR SOLICITUDE. (Proverbs 4:23.) The sentiments, to put it in another form, are the important elements in character. These lie so close to opinion, that we commonly say either "I feel" or "I think" in expressing our opinions. To instil right sentiments about the important points of behaviour, the relation of the sexes, business, honour, truth, loyalty, is the great work of moral education, and here lies its immense value as distinguished from the gymnastic of the intellect.
III. THE EXTERNAL ORGANS MUST AT THE SAME TIME BE DISCIPLINED. (Proverbs 4:24-27.) Education must not be one-sided. The heart supplies the organs and channels of activity; but these again react upon the heart. The impulses of feeling are in themselves formless; it is the definite organs which give to them peculiar shape and determination. Hence the organs themselves must be trained to receive true impressions and to give them back.
1. The mouth—the lips. They are to be corrected of every "crooked," false expression. What wonderful variety of expression is the mouth capable of—firmness, laxity, tenderness, scorn, love, irony, hate! In controlling the mouth we do something to control the heart. Its contents must be purified from falsehood, coarseness, foolish jesting, malicious gossip, all of which tell upon the central consciousness, and disturb and obscure it.
2. The eyes. (Proverbs 4:25.) They are to be trained to a direct and straightforward expression. The leer of lust, the oblique glance of cunning expressed on the faces of others, or the clear honest light beaming from the eyes of the pure and open-hearted, not only mirror the heart, but remind how the heart may be reached by the self-discipline of the eye.
3. The feet. (Proverbs 4:26.) In like manner, they are to be trained to a straightforward walk. Even in moments of relaxation 'tis well to have an object for a walk. The mind needs self-direction and discipline even in its pleasures; otherwise it becomes dissolute, and waywardly falls into evil through sheer laxity in the spring of wilt.