One Christ. SECTION 7. In accordance with the Christian Science 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_. No Incorrect Literature. SECTION 11. A member of this Church shall neither buy, sell, nor circulate Christian Science literature which is not correct in its statement of the divine Principle and rules and the demonstration of Christian Science. Also the spirit in which the writer has written his literature shall be definitely considered. His writings must show strict adherence to the Golden Rule, or his literature shall not be adjudged Christian Science. A departure from the spirit or letter of this By-Law involves schisms in our Church and the possible loss, for a time, of Christian Science. Obnoxious Books. SECTION 12. A member of this Church shall not patronize a publishing house or bookstore that has for sale obnoxious books. Per Capita Tax. SECTION 13. Every member of The Mother Church shall pay annually a per capita tax of not less than one dollar, which shall be forwarded each year to the Church Treasurer. Church Periodicals. SECTION 14. It shall be the privilege and duty of every member, who can afford it, to subscribe for the periodicals which are the organs of this Church; and it shall be the duty of the Directors to see that these periodicals are ably edited and kept abreast of the times.