The motive is supplied by the knowledge of the truth.  One who gains an intelligent comprehension of the direction of evolution feels it not only his interest but his privilege and his delight to co-operate with it.  One who wills the end wills also the means; in order to be able to do good work for the world he must develop within himself the necessary strength and the necessary qualities.  Therefore he who wishes to reform the world must first of all reform himself.  He must learn to give up altogether the attitude of insisting upon rights, and must devote himself utterly to the most earnest performance of his duties.  He must learn to regard every connection with his fellow-man as an opportunity to help that fellow-man, or in some way to do him good.

One who studies these subjects intelligently cannot but realize the tremendous power of thought, and the necessity for its efficient control.  All action springs from thought, for even when it is done (as we say) without thought, it is the instinctive expression of the thoughts, desires and feelings which the man has allowed to grow luxuriantly within himself in earlier days.

The wise man, therefore, will watch his thought with the greatest of care, for in it he possesses a powerful instrument, for the right use of which he is responsible.  It is his duty to govern his thought, lest it should be allowed to run riot and to do evil to himself, and to others; it is his duty also to develop his thought-power, because by means of it a vast amount of actual and active good can be done.  Thus controlling his thought and his action, thus eliminating from himself all evil and unfolding in himself all good qualities, the man presently raises himself far above the level of his fellows, and stands out conspicuously among them as one who is working on the side of good as against evil, of evolution as against stagnation.

The Members of the great Hierarchy, in whose hands is the evolution of the world, are watching always for such men in order that They may train them to help in the great work.  Such a man inevitably attracts Their attention, and They begin to use him as an instrument in Their work.  If he proves himself a good and efficient instrument, presently They will offer him definite training as an apprentice, that by helping Them in the world-business which They have to do he may some day become even as They are, and join the mighty Brotherhood to which They belong.

But for an honour so great as this mere ordinary goodness will not suffice.  True, a man must be good first of all, or it would be hopeless to think of using him, but in addition to being good he must be wise and strong.  What is needed is not merely a good man, but a great spiritual power.  Not only must the candidate have cast aside all ordinary weaknesses but he must have acquired strong positive qualities before he can offer himself to Them with any hope that he will be accepted.  He must live no longer