This chapter emphasizes that true medicine is one unified science, built on eternal and unchanging laws of nature. Just like physics or mathematics, the fundamental truths of medicine don’t change over time—they are discovered, not invented. Although modern medicine appears divided into many branches and systems, all of these must be united under one universal principle if medicine is to be a true science. Homœopathy stands out because it is based on such an unchanging law—“Similia Similibus Curentur”—the Law of Similars.
Medicine has unfortunately become fragmented due to differences in opinions, methods, and institutions. These divisions come not from nature, but from human misunderstanding, competition, and selfish motives. Some people view medicine as a commercial profession, competing like merchants, while others see it as a sacred calling focused on truth and healing. Homœopathy belongs to the latter—it is a path of principled healing based on truth, not personal gain. True healing is spiritual in nature, not mechanical, and demands humility, observation, and moral strength from the physician.
Stuart Close criticizes the idea that medicine must evolve through changing theories and temporary fads. He explains that while medical opinions and treatments may change, the laws of life, disease, and cure do not change. Therefore, true medicine must rest on a fixed foundation, just like astronomy or chemistry. Homœopathy is that fixed science in medicine. It unites the art of healing with the science of observation and reasoning.
The chapter also stresses that every part of a true healing system must be logically connected—diagnosis, treatment, and prognosis must all arise from a common principle. Homœopathy achieves this by basing all practice on symptoms, which reflect the inner disease. A proper homœopathic prescription is not based on guessing or tradition but on the observable totality of symptoms, compared with the known effects of medicines on healthy individuals.
Homœopathy stands on three scientific pillars: the law of similars, the method of proving drugs on healthy people, and the minimum dose. These principles allow it to be precise, reproducible, and curative, not just palliative. Close criticizes other medical systems that try to mix methods without a guiding principle—they lack unity and often confuse treatment with mere suppression of symptoms.
In conclusion, the unity of medicine lies in its foundation upon natural law, not in political organizations, consensus, or compromise. Homœopathy is medicine in its truest form because it works in harmony with nature, recognizes the patient as a whole, and aims for real cure rather than temporary relief. It shows that medicine, to be truly scientific and effective, must be unified under a consistent, rational, and spiritual approach to healing.