First of all we are to be sincere. Herein we must stand directly at issue with the fashionable world, that looks upon all sociability as an affair of manner, and manner as but one branch of costume—the mere dress of the tongue and eyes and looks. Let manner be respected, as it should be, yet what is it in its best estate but the simple and thoughtful expression of a gentle heart and a noble mind? It cannot be put on like a cloak, but must grow out as foliage and bloom from the life. It is so generally with manners in promiscuous society, but especially so between friends. They must be sincere alike for the sake of giving and of gaining the true goods of friendship. The heart itself thus acts happily, delighting in the free utterance of its convictions away from the world’s folly and harshness. It craves a congenial sphere to breathe freely and fully. Sincere alike in his playful talk and serious conservation, a man finds his nature expanding as his life opens under genial influences refreshing as sunshine and dew. Sincerity indeed needs a grain of caution, and a thoughtful person will not tell his whole mind always. But judicious reserve need not be won at the cost of truth or by the sin of hypocrisy. Taught discretion by some experience of the ridicule or the deceit in store for garrulous frankness, a true friend will be sincere always, yet need not feel himself called upon to open his whole heart to those unable or unwilling to give his confidence hospitality. His spirit will not be without answer. Truth will sit upon his lips and win truth for him. The true will find the true.

But not only are we to be sincere for the vast comfort and gain of free, genial companionship, but for its direct service to others. If we wish to know ourselves, we should be willing to help others know themselves by telling them the truth. Says Lord Bacon, “there is no such flatterer as a man’s self, and there is no such remedy against flattery of a man’s self as the liberty of a friend.” It is easy enough to get more or less than the truth regarding our failings, and friends often fret and spoil each other by a mutual retail of compliments and scandals which they make a business of collecting to be used in congratulation or condolement. What is better in view of such tale-bearing than a sincere counsellor, who at due times will tell the simple and entire truth, and above flattery and calumny will give honest advice upon faults of character and errors of conduct,—mingling kindness with caution, and never so encouraging as when thoroughly frank? This is a nice point, and one full of difficulties, yet the point is a main one, and a brave, generous heart need not fear the difficulties. No man is a true friend, who is not ready to be a faithful adviser, willing to wound self-love in its tenderest part, and give passing pain for the sake of lasting blessing. Not often and never with any assumption must he do this, but humbly as before the searcher of hearts, and in view of the benign and majestic being who washed his disciples’ feet before telling them of their defects, and opening to them the fulness of his wisdom and love.

Again, friends should be earnest as well as sincere—earnest not merely in feeling or temperament, but in the aims of life. What are we good for to others, unless we have heart ourselves for what is worthy, and are trying to be and do something for whatsoever is true, honest, pure and lovely, and of good report? A man is worth little or nothing to others unless he is earnest for worth in itself. What more frequent cause is there of the too frequent flatness of what passes for society, than the want of earnestness in its members, the prevalence of a monotonous mediocrity of thought and manner, which makes people uninteresting because they are not interested in much of any thing sensible or elevating? How much power there is in the true companionship to which each brings the zest of his own pursuit, the enthusiasm of his own favorite aim, and all are made wiser and happier by the thought and spirit of each. Part of the influence of such friendship is seen at once in cheerful looks and renewed courage. The better part is not seen, for wherever persons really in earnest meet together, no matter what their calling or topic may be, there is a power among them, that brings their heart into closer relation with the eternal heart, and whether conscious of it or not, men go away confirmed in faith—deepened, whatever their creed, in the sense that God is, and his spirit is abroad among his people.

The nobler their pursuit or their habitual aims, the greater power do friends give and take by their earnestness—the better the spirit which they bring to their personal intercourse. They are more interesting as individuals, as they are mutually interested in matters above themselves, and instructive and attractive to each other. Every honorable interest unites those who cherish it, and beautifully has Jeremy Taylor said, “He that does a base thing in zeal for his friend, burns the golden thread that ties their hearts together.” Of every honorable interest the quaint old poet’s saying upon honor itself holds good:—

I could not love thee, dear, so much,
Loved I not honor more.

What earnestness for every generous aim filled the heart of him who sat at the table of communion, inflamed the earthly minds around with heavenly faith and fervor, as he bade them be one with him in God, after he had said, “I have called you friends.” Blessing repeated in some measure where any sincere and earnest people interchange thoughts and feelings! Blessing written on all true companionship since Jesus lived and died!

Need we add kindness to sincerity and earnestness as essentials of friendship, for is it not implied? Implied, certainly, although there is a certain kind of earnest sincerity, that lacks the tenderness which this word expresses. It expresses none other than the crowning grace of charity in its familiar application. Kindness, genuine and between persons of congenial minds, watchful to yield its balms and dews, when fortune is sharp or the world is a weariness, instant ever with a sympathy unaffected and unobtrusive in trouble and in joy—living commentary upon the sacred sentence:—

“A faithful friend is the medicine of life,
And they that fear the Lord shall find him.”

Then griefs by being communicated are less and joys greater. “Indeed,” says South, “sorrow like a stream loses itself in many channels, and joy, like a ray of the sun, reflects with a greater ardor and quickness when it rebounds upon a man from the breast of a friend.”

In such kindness there will be an element of magnanimity which will check the selfish calculation that measures regard by gold, and exchanges relations of affinity for bonds of profit and loss. We will not say there is no friendship in trade, but that it is incongruous to make trade of friendship. The more the relation is one of reciprocal sentiment, and the less it is unbalanced by patronage or dependence, the more it moves in its own element and yields its own reward.