that unity which is the hall- mark of spiritual things, as diversity is the
seal of material things.

It is all a matter of love for the quality of spiritual consciousness, as
against psychical consciousness, of love and attention. For where the
heart is, there will the treasure be also; where the consciousness is,
there will the vesture with its powers be developed.

55. Thereupon follows perfect mastery over the powers.

When the spiritual condition which we have described is reached, with
its purity, poise, and illuminated vision, the spiritual man is coming
into his inheritance, and gaining complete mastery of his powers.

Indeed, much of the struggle to keep the Commandments and the
Rules has been paving the way for this mastery; through this very
struggle and sacrifice the mastery has become possible; just as, to use
St. Paul's simile, the athlete gains the mastery in the contest and the
race through the sacrifice of his long and arduous training. Thus he
gains the crown.

INTRODUCTION TO BOOK III

The third book of the Sutras is the Book of Spiritual Powers. In
considering these spiritual powers, two things must be understood and
kept in memory. The first of these is this: These spiritual powers can
only be gained when the development described in the first and second
books has been measurably attained; when the Commandments have
been kept, the Rules faithfully followed, and the experiences which are
described have been passed through. For only after this is the spiritual