I cannot spare room for it in this place.
"I beheld with ineffable awe our great Master's marvelous skill in demanding neither obedience to hygienic laws nor," etc.

Page 41.
The word is loosely chosen-skill.

She probably meant judgment, intuition, penetration, or wisdom.
"Naturally, my first jottings were but efforts to express in feeble diction Truth's ultimate." Page 42.
One understands what she means, but she should have been able to say what she meant--at any time before she discovered Christian Science and forgot everything she knew--and after it, too.

If she had put "feeble" in front of "efforts" and then left out "in" and "diction," she would have scored.
"...

its written expression increases in perfection under the guidance of the great Master." Page 43.
It is an error.