Modern Genetic Engineering and Islamic Bioethics: A Critical Study

Abstract

The rapid advancement of modern genetic engineering technologies has introduced profound ethical, legal, and social challenges for contemporary Muslim societies. Techniques such as CRISPR-Cas9, gene therapy, genetic screening, cloning, and embryonic manipulation raise critical questions about human dignity, the sanctity of life, the boundaries of permissible intervention in creation, and the moral status of the human embryo. This study critically examines these emerging biotechnologies through the lens of Islamic bioethics, drawing upon foundational sources of Islamic law including the Qur'an, Sunnah, consensus (ijmāʿ), analogical reasoning (qiyās), and the higher objectives of Islamic law (maqāṣid al-sharīʿah). The research explores key areas of genetic engineering, including therapeutic applications for treating genetic disorders, reproductive genetic technologies (preimplantation genetic diagnosis), human enhancement, cloning, and xenotransplantation. It analyzes classical Islamic legal principles governing bodily integrity, lineage (nasab), intention (niyyah), harm (ḍarar), and public interest (maṣlaḥah) to assess the permissibility or prohibition of specific genetic interventions. The study also addresses the ethical implications of genetic engineering concerning privacy, justice, equity, and potential discrimination. Findings indicate that while therapeutic genetic interventions aimed at curing diseases are generally permissible within Islamic bioethical frameworks, enhancement technologies, reproductive cloning, and interventions that threaten lineage or human dignity are subject to severe restrictions or prohibition. The research emphasizes the necessity of collective ijtihad involving Muslim jurists, medical ethicists, genetic scientists, and policymakers to develop comprehensive Shariah-compliant guidelines for genetic engineering applications. Ultimately, this study concludes that Islamic bioethics offers a balanced, nuanced, and principled approach to genetic engineering, safeguarding human dignity, preserving lineage, promoting public welfare, and ensuring that biotechnological advancements serve humanity without transgressing divinely ordained moral boundaries.

Keywords:  Genetic engineering, Islamic bioethics, CRISPR-Cas9, gene therapy, cloning, maqāṣid al-sharīʿah, human dignity, lineage (nasab), therapeutic intervention, enhancement.