textbooks,--the BIBLE, and SCIENCE AND HEALTH WITH KEY TO THE
SCRIPTURES,--and in accord with all of Mrs. Eddy's teachings, members
of this Church shall neither entertain a belief nor signify a belief
in more than one Christ, even that Christ whereof the Scripture
beareth testimony.

No Malpractice. SECTION 8. Members will not intentionally or
knowingly mentally malpractise, inasmuch as Christian Science can
only be practised according to the Golden Rule: "All things
whatsoever ye would that men should do to you, do ye even so to
them." (Matt. 7:12.)

A member of The Mother Church who mentally malpractises upon or
treats our Leader or her staff without her or their consent shall be
disciplined, and a second offense as aforesaid shall cause the name
of said member to be dropped forever from The Mother Church.

Formulas Forbidden. SECTION 9. No member shall use written formulas,
nor permit his patients or pupils to use them, as auxiliaries to
teaching Christian Science or for healing the sick. Whatever is
requisite for either is contained in the books of the Discoverer and
Founder of Christian Science. Sometimes she may strengthen the faith
by a written text as no one else can.

No Adulterating Christian Science. SECTION 10. A member of this
Church shall not publish profuse quotations from Mary Baker Eddy's
copyrighted works without her permission, and shall not plagiarize
her writings. This By-Law not only calls more serious attention to
the commandment of the Decalogue, but tends to prevent Christian
Science from being _adulterated_.