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4.0 DERIVATION OF MEDICAL ETHICS FROM THE LAW
4.1 Relation Between Law And Ethics
Islamic Law is comprehensive being a combination of moral and positive laws. It can easily resolve ethical problems that secularized law, lacking a moral religious component, cannot solve. Many contemporary ethical issues in medicine are moral in nature and require moral guidance that can be provided only from religion. The Law is the expression and practical manifestation of morality. It automatically bans all immoral actions as haram and automatically permits all what is moral or is not specifically defined as haram. The approach to ethics is a mixture of the fixed absolute and the variable. The fixed and absolute sets parameters of what is moral. Within these parameters, consensus can be reached on specific moral issues. Ethical theories and principles are derived from the basic Law but the detailed applications require further ijtihad by physicians. Islam has a parsimonious and rigorously defined ethical theory of Islam based on the 5 purposes of the Law, maqasid al shari’at. The five purposes are preservation of ddiin, life, progeny, intellect, and wealth. Any medical action must fulfill one of the above purposes if it is to be considered ethical. Legal axioms or principles, qawa’id al shari’at, guide reasoning about specific ethico-legal issues and are listed as intention, qasd; certainty, yaqiin; injury, dharar; hardship, mashaqqat; and custom or precedent, ‘urf or ‘aadat.
4.2 The 5 Purposes Of The Law In Medicine, Maqasid Al Shari’at Fi Al Tibb
Protection of ddiin, hifdh al ddiin, essentially involves ‘ibadat in the wide sense that every human endeavor is a form of ‘ibadat. Thus medical treatment makes a direct contribution to ‘ibadat by protecting and promoting good health so that the worshipper will have the energy to undertake all the responsibilities of ‘ibadat. A sick or a weak body cannot perform physical ‘ibadat properly. Balanced mental health is necessary for understanding ‘aqidat and avoiding false ideas that violate true ‘aqidat.
Protection of life, hifdh al nafs: The primary purpose of medicine is to fulfill the second purpose of the Law, the preservation of life, hifdh al nafs. Medicine cannot prevent or postpone death since such matters are in the hands of Allah alone. It however tries to maintain as high a quality of life until the appointed time of death arrives. Medicine contributes to the preservation and continuation of life by making sure that physiological functions are maintained. Medical knowledge is used in the prevention of disease that impairs human health. Disease treatment and rehabilitation lead to better quality health.
Protection of progeny, hifdh al nasl: Medicine contributes to the fulfillment of the progeny function by making sure that children are cared for well so that they grow into healthy adults who can bear children. Treatment of infertility ensures successful child bearing. The care for the pregnant woman, peri-natal medicine, and pediatric medicine all ensure that children are born and grow healthy. Intra-partum care, infant and child care ensure survival of healthy children.
Protection of the mind, hifdh al ‘aql: Medical treatment plays a very important role in protection of the mind. Treatment of physical illnesses removes stress that affects the mental state. Treatment of neuroses and psychoses restores intellectual and emotional functions. Medical treatment of alcohol and drug abuse prevents deterioration of the intellect.
Protection of wealth, hifdh al mal: The wealth of any community depends on the productive activities of its healthy citizens. Medicine contributes to wealth generation by prevention of disease, promotion of health, and treatment of any diseases and their sequelae. Communities with general poor health are less productive than healthy vibrant communities. The principles of protection of life and protection of wealth may conflict in cases of terminal illness. Care for the terminally ill consumes a lot of resources that could have been used to treat other persons with treatable conditions.
4.3 The 5 Principles Of The Law In Medicine, Qawa’id Al Shari’at Fi Al Tibb
The principle of intention, qa’idat al qasd: The Principle of intention comprises several sub principles. The sub principle ‘each action is judged by the intention behind it’ calls upon the physician to consult his inner conscience and make sure that his actions, seen or not seen, are based on good intentions. The sub principle ‘what matters is the intention and not the letter of the law’ rejects the wrong use of data to justify wrong or immoral actions. The sub principle ‘means are judged with the same criteria as the intentions’ implies that no useful medical purpose should be achieved by using immoral methods.
The principle of certainty, qa’idat al yaqeen: Medical diagnosis cannot reach the legal standard of absolute certainty, yaqeen. Treatment decisions are based on a balance of probabilities. The most probable diagnosis is treated as the working while those with lower probabilities are kept in mind as alternatives. Each diagnosis is treated as a working diagnosis that is changed and refined as new information emerges. This provides for stability and a situation of quasi-certainty without which practical procedures will be taken reluctantly and inefficiently. The principle of certainty asserts that uncertainty cannot abrogate an existing certainty. Existing assertions should continue in force until there is compelling evidence to change them. All medical procedures are considered permissible unless there is evidence to prove their prohibition.
The principle of injury, qa’idat al dharar: Medical intervention is justified on the basic principle is that injury, if it occurs, should be relieved. An injury should not be relieved by a medical procedure that leads to an injury of the same magnitude as a side effect. In a situation in which the proposed medical intervention has side effects, we follow the principle that prevention of an injury has priority over pursuit of a benefit of equal worth. If the benefit has far more importance and worth than the injury, then the pursuit of the benefit has priority. Physicians sometimes are confronted with medical interventions that are double edged; they have both prohibited and permitted effects. The guidance of the Law is that the prohibited has priority of recognition over the permitted if the two occur together and a choice has to be made. If confronted with 2 medical situations both of which are injurious and there is no way but to choose one of them, the lesser injury is committed. A lesser injury is committed in order to prevent a bigger injury. In the same way medical interventions that are in the public interest have priority over consideration of individual interest. The individual may have to sustain an injury in order to protect public interest. In many situations, the line between benefit and injury is very fine.
The principle of hardship, qaidat al mashaqqat: Medical interventions that would otherwise be prohibited actions are permitted under the principle of hardship if there is a necessity. Necessities legalize the prohibited, al daruuraat tubiihu al mahdhuuraat, and mitigate easing of legal rules and obligations. In the medical setting a hardship is defined as any condition that will seriously impair physical and mental health if not relieved promptly. Committing the otherwise prohibited action should not extend beyond the limits needed to preserve the purpose of the Law that is the basis for the legalization. The temporary legalization of prohibited medical action ends with the end of the necessity that justified it in the first place.
The principle of custom or precedent, qaidat al urf: The standard of medical care is defined by custom. The basic principle is that custom or precedent has legal force. What is considered customary is what is uniform, widespread, and predominant and not rare. The customary must also be old and not a recent phenomenon to give chance for a medical consensus to be formed.