by Giuseppe Monno
The question of organ transplants within the doctrine of Jehovah’s Witnesses is not merely a medical matter; it raises a deeper issue concerning the reliability of those who claim to interpret the will of God.
In 1967, The Watchtower stated without ambiguity that “organ transplants are, in reality, a form of cannibalism” and that no faithful Christian could accept them. This was presented not as a prudential caution, but as a clear moral judgment, understood to be consistent with divine law.
In 1980, however, the same organization stated that the Bible “contains no specific command” regarding transplants. What had once been regarded as a serious moral wrong was thus reclassified as a matter of personal conscience.
This development raises an important question. If accepting a transplant was once equated with cannibalism, how can it later be considered morally neutral? Does this reflect a change in divine judgment, or a change in human interpretation?
Such a shift invites reflection on the nature of doctrinal authority. When moral conclusions appear to change without the emergence of new revelation, it becomes reasonable to ask whether they rest on consistent principles or on evolving interpretations.
The Catholic Church approaches such questions differently. Her Magisterium does not present itself as reversing prior teaching, but as deepening its understanding over time while maintaining continuity in fundamental moral principles.
The continuing refusal of blood transfusions among Jehovah’s Witnesses raises related concerns. The biblical command to “abstain from blood” (Acts 15:29) is applied to modern medical procedures that differ significantly from the original context, which concerned dietary and cultic practices.
A strictly literal application in this case may lead to serious consequences, including the refusal of life-saving treatment. Catholic moral teaching, by contrast, understands the law as ordered to the good of the person and the safeguarding of life—a gift from God and a primary value.
For this reason, the Church considers both organ transplants and blood transfusions morally permissible, provided they respect human dignity and serve a genuine therapeutic purpose.
Viewed in this light, two distinct approaches come into focus. One reflects a pattern of significant doctrinal reassessment on matters involving life and health. The other seeks to integrate Scripture, reason, and continuity, offering a more stable framework for moral discernment.
For those in search of truth, the question remains: is it more reasonable to rely on an authority that revises its moral judgments over time, or on one that preserves continuity while allowing for deeper understanding?
The answer is not merely theoretical. It bears directly on the trust placed in moral guidance when conscience, faith, and even life itself are at stake.