P1775:7, 160:2.6 1. Mutual self-expression and self-understanding. Many noble human impulses die because there is no one to hear their expression. Truly, it is not good for man to be alone. Some degree of recognition and a certain amount of appreciation are essential to the development of human character. Without the genuine love of a home, no child can achieve the full development of normal character. Character is something more than mere mind and morals. Of all social relations calculated to develop character, the most effective and ideal is the affectionate and understanding friendship of man and woman in the mutual embrace of intelligent wedlock. Marriage, with its manifold relations, is best designed to draw forth those precious impulses and those higher motives which are indispensable to the development of a strong character. I do not hesitate thus to glorify family life, for your Master has wisely chosen the father-child relationship as the very cornerstone of this new gospel of the kingdom. And such a matchless community of relationship, man and woman in the fond embrace of the highest ideals of time, is so valuable and satisfying an experience that it is worth any price, any sacrifice, requisite for its possession.
P1776:1, 160:2.7 2. Union of souls -- the mobilization of wisdom. Every human being sooner or later acquires a certain concept of this world and a certain vision of the next. Now it is possible, through personality association, to unite these views of temporal existence and eternal prospects. Thus does the mind of one augment its spiritual values by gaining much of the insight of the other. In this way men enrich the soul by pooling their respective spiritual possessions. Likewise, in this same way, man is enabled to avoid that ever-present tendency to fall victim to distortion of vision, prejudice of viewpoint, and narrowness of judgment. Fear, envy, and conceit can be prevented only by intimate contact with other minds. I call your attention to the fact that the Master never sends you out alone to labor for the extension of the kingdom; he always sends you out two and two. And since wisdom is superknowledge, it follows that, in the union of wisdom, the social group, small or large, mutually shares all knowledge.
P1776:2, 160:2.8 3. The enthusiasm for living. Isolation tends to exhaust the energy charge of the soul. Association with one's fellows is essential to the renewal of the zest for life and is indispensable to the maintenance of the courage to fight those battles consequent upon the ascent to the higher levels of human living. Friendship enhances the joys and glorifies the triumphs of life. Loving and intimate human associations tend to rob suffering of its sorrow and hardship of much of its bitterness. The presence of a friend enhances all beauty and exalts every goodness. By intelligent symbols man is able to quicken and enlarge the appreciative capacities of his friends. One of the crowning glories of human friendship is this power and possibility of the mutual stimulation of the imagination. Great spiritual power is inherent in the consciousness of wholehearted devotion to a common cause, mutual loyalty to a cosmic Deity.
P1776:3, 160:2.9 4. The enhanced defense against all evil. Personality association and mutual affection is an efficient insurance against evil. Difficulties, sorrow, disappointment, and defeat are more painful and disheartening when borne alone. Association does not transmute evil into righteousness, but it does aid in greatly lessening the sting. Said your Master, "Happy are they who mourn" -- if a friend is at hand to comfort. There is positive strength in the knowledge that you live for the welfare of others, and that these others likewise live for your welfare and advancement. Man languishes in isolation. Human beings unfailingly become discouraged when they view only the transitory transactions of time. The present, when divorced from the past and the future, becomes exasperatingly trivial. Only a glimpse of the circle of eternity can inspire man to do his best and can challenge the best in him to do its utmost. And when man is thus at his best, he lives most unselfishly for the good of others, his fellow sojourners in time and eternity.
P1777:1, 160:2.10 I repeat, such inspiring and ennobling association finds its ideal possibilities in the human marriage relation. True, much is attained out of marriage, and many, many marriages utterly fail to produce these moral and spiritual fruits. Too many times marriage is entered by those who seek other values which are lower than these superior accompaniments of human maturity. Ideal marriage must be founded on something more stable than the fluctuations of sentiment and the fickleness of mere sex attraction; it must be based on genuine and mutual personal devotion. And thus, if you can build up such trustworthy and effective small units of human association, when these are assembled in the aggregate, the world will behold a great and glorified social structure, the civilization of mortal maturity. Such a race might begin to realize something of your Master's ideal of "peace on earth and good will among men." While such a society would not be perfect or entirely free from evil, it would at least approach the stabilization of maturity.