Duty is based upon a sense of justice—justice inspired by love, which is the most perfect form of goodness. Duty is not a sentiment, but a principle pervading the life: and it exhibits itself in conduct and in acts, which are mainly determined by man's conscience and freewill.
The voice of conscience speaks in duty done; and without its regulating and controlling influence, the brightest and greatest intellect may be merely as a light that leads astray. Conscience sets a man upon his feet, while his will holds him upright. Conscience is the moral governor of the heart—the governor of right action, of right thought, of right faith, of right life—and only through its dominating influence can the noble and upright character be fully developed.
The conscience, however, may speak never so loudly, but without energetic will it may speak in vain. The will is free to choose between the right course and the wrong one, but the choice is nothing unless followed by immediate and decisive action. If the sense of duty be strong, and the course of action clear, the courageous will, upheld by the conscience, enables a man to proceed on his course bravely, and to accomplish his purposes in the face of all opposition and difficulty. And should failure be the issue, there will remain at least this satisfaction, that it has been in the cause of duty.
"Be and continue poor, young man," said Heinzelmann, "while others around you grow rich by fraud and disloyalty; be without place or power while others beg their way upwards; bear the pain of disappointed hopes, while others gain the accomplishment of theirs by flattery; forego the gracious pressure of the hand, for which others cringe and crawl. Wrap yourself in your own virtue, and seek a friend and your daily bread. If you have in your own cause grown gray with unbleached honour, bless God and die!"
Men inspired by high principles are often required to sacrifice all that they esteem and love rather than fail in their duty. The old English idea of this sublime devotion to duty was expressed by the loyalist poet to his sweetheart, on taking up arms for his sovereign:—
"I could love thee, dear, so much,
Loved I not honour more." [161]
And Sertorius has said: "The man who has any dignity of character, should conquer with honour, and not use any base means even to save his life." So St. Paul, inspired by duty and faith, declared himself as not only "ready to be bound, but to die at Jerusalem."
When the Marquis of Pescara was entreated by the princes of Italy to desert the Spanish cause, to which he was in honour bound, his noble wife, Vittoria Colonna, reminded him of his duty. She wrote to him: "Remember your honour, which raises you above fortune and above kings; by that alone, and not by the splendour of titles, is glory acquired—that glory which it will be your happiness and pride to transmit unspotted to your posterity." Such was the dignified view which she took of her husband's honour; and when he fell at Pavia, though young and beautiful, and besought by many admirers, she betook herself to solitude, that she might lament over her husband's loss and celebrate his exploits. [162]
To live really, is to act energetically. Life is a battle to be fought valiantly. Inspired by high and honourable resolve, a man must stand to his post, and die there, if need be. Like the old Danish hero, his determination should be, "to dare nobly, to will strongly, and never to falter in the path of duty." The power of will, be it great or small, which God has given us, is a Divine gift; and we ought neither to let it perish for want of using on the one hand, nor profane it by employing it for ignoble purposes on the other. Robertson, of Brighton, has truly said, that man's real greatness consists not in seeking his own pleasure, or fame, or advancement—"not that every one shall save his own life, not that every man shall seek his own glory—but that every man shall do his own duty."
What most stands in the way of the performance of duty, is irresolution, weakness of purpose, and indecision. On the one side are conscience and the knowledge of good and evil; on the other are indolence, selfishness, love of pleasure, or passion. The weak and ill-disciplined will may remain suspended for a time between these influences; but at length the balance inclines one way or the other, according as the will is called into action or otherwise. If it be allowed to remain passive, the lower influence of selfishness or passion will prevail; and thus manhood suffers abdication, individuality is renounced, character is degraded, and the man permits himself to become the mere passive slave of his senses.