Education plays a pivotal role in achieving the Sustainable Development Goals (SDGs), particularly in fostering quality education (Goal 4) and promoting peace and justice (Goal 16). However, contemporary curriculum development often prioritizes technical and cognitive skills while neglecting ethical values that are essential for holistic human development. The integration of ethical principles into education is crucial to addressing global challenges, such as inequality, environmental degradation, and moral crises. Islamic epistemology, with its emphasis on justice (adl), beneficence (ihsan), and accountability (amanah), offers a rich framework for embedding ethics into curriculum design. This study examines how insights from Islamic epistemology can contribute to ethical curriculum development aligned with the SDGs [1] .

Problem Gap. Despite growing awareness of the importance of ethics in education, existing curriculum models often lack a structured approach to integrating ethical values as core components. Secular frameworks may overlook the spiritual dimensions of ethics, while traditional religious curricula may not adequately address contemporary global challenges. This gap highlights the need for a comprehensive model that bridges these divides by integrating Islamic ethical principles with modern educational practices. Significance of the Theme. This research is significant as it addresses the urgent need to balance cognitive, spiritual, and moral dimensions in education. By leveraging Islamic epistemology, this study offers a transformative perspective on curriculum development, fostering individuals who are not only intellectually competent but also morally responsible and socially engaged [2] .

Conceptual Framework. The study is grounded in the intersection of Islamic epistemology and educational theory. It explores the integration of core ethical principles, such as tawhid (oneness of God), adl, ihsan, and amanah, into pedagogical practices. This framework aligns with the SDGs by promoting holistic education that nurtures ethical, intellectual, and social competencies, contributing to sustainable global development.

In today's multicultural and interconnected world, the development of ethical curricula that resonate with diverse perspectives and values is paramount. Within the realm of educational discourse, the integration of ethical principles grounded in Islamic epistemology offers a profound avenue for fostering moral development and nurturing ethical awareness among students. This article embarks on a qualitative exploration of ethical curriculum development, drawing insights from the rich tapestry of Islamic thought and epistemology [1] . Islamic epistemology serves as the cornerstone of knowledge acquisition within Islamic thought, providing a comprehensive framework for understanding the nature of knowledge, its sources, and its implications for human conduct. Rooted in the Quranic revelations, Prophetic traditions, and scholarly interpretations, Islamic epistemology offers profound insights into the nature of knowledge and its ethical dimensions. Central to Islamic epistemology is the distinction between revealed knowledge, emanating from divine sources, and acquired knowledge, obtained through human faculties and inquiry [2] .

Revelation, comprising the Quran and Hadith, occupies a central position as the primary source of knowledge in Islamic epistemology. The Quran, considered the word of Allah revealed to Prophet Muhammad, serves as the ultimate guide for believers, offering divine guidance on matters of faith, morality, and conduct. Supplementing the Quran, the Hadith provides supplementary guidance and elucidation of Quranic teachings, forming the foundational sources of knowledge in Islamic epistemology [3] . Islamic epistemology acknowledges the importance of reason ('aql) as a secondary source of knowledge, complementing revelation. The synthesis of revelation and reason forms the basis of Islamic ethical epistemology, wherein ethical norms and principles are derived from divine guidance as well as rational deliberation. Grounded in revelation and reason, Islamic epistemology offers a robust foundation for ethical curriculum development and moral education within Islamic societies [4] .

One approach to ethical curriculum development entails the integration of ethical principles across academic disciplines, thereby embedding ethical considerations into all aspects of learning. By infusing ethical content into subjects such as literature, science, history, and mathematics, educators provide students with opportunities to explore ethical dilemmas, analyze moral perspectives, and apply ethical reasoning in real-world contexts [5] .

Effective pedagogy plays a crucial role in fostering ethical awareness, moral reasoning, and virtuous behavior among students. Employing appropriate pedagogical strategies, such as experiential learning, cooperative inquiry, and Socratic dialogue, educators can integrate Islamic values into the curriculum and promote ethical development among learners [6] . Incorporating Islamic epistemology into ethical curriculum development presents both challenges and opportunities for educators and educational institutions. Understanding and navigating these challenges while leveraging the opportunities can lead to the creation of more effective and culturally relevant ethical curricula rooted in Islamic principles [7] . Ethical curriculum development informed by Islamic epistemology holds immense potential for nurturing ethical awareness, moral reasoning, and virtuous behavior among students. By integrating Islamic values into the curriculum and employing effective pedagogical strategies, educators can empower students to navigate complex ethical challenges with wisdom, compassion, and integrity [8] .

Ethical curriculum development is a cornerstone for achieving sustainable development, as it molds learners into responsible individuals committed to societal and global well-being. Islamic epistemology offers profound insights into this process by integrating ethical and spiritual dimensions with academic content. Grounded in the Qur'anic principles of Tawhid (oneness of God), Adl (justice), and Akhlaq (morality), Islamic epistemology emphasizes the development of holistic education frameworks that nurture intellect and character simultaneously [7] .

Incorporating these principles into curricula ensures alignment with SDG goals, such as quality education (SDG 4) and reduced inequalities (SDG 10). Islamic teachings advocate for inclusivity, emphasizing the universal accessibility of knowledge ('Ilm) as a divine trust. Furthermore, the integration of ethics and sustainability resonates with SDG 12 (responsible consumption and production) by fostering a sense of accountability among learners [7] .

Scholars argue that applying Maqashid Shariah (objectives of Islamic law) to curriculum design aligns educational goals with broader societal needs, ensuring that curricula contribute to eradicating poverty (SDG 1) and promoting peace and justice (SDG 16). Examples of successful implementation demonstrate that when curricula prioritize ethical considerations and community engagement, they create a balance between individual aspirations and collective responsibilities [7] .

Thus, insights from Islamic epistemology provide a robust foundation for ethical curriculum development, advancing not only educational excellence but also global sustainability.

This table highlights the alignment of Islamic epistemological insights with the global vision of sustainable development, emphasizing the role of ethical curriculum development.

This study adopts a qualitative research approach, combining literature review and content analysis, to explore ethical curriculum development within an Islamic context. The research begins with a comprehensive literature review, synthesizing diverse sources like research papers, books, Hadith, and the Quran to understand ethical curriculum practices in Islamic education thoroughly. Subsequently, content analysis is employed to analyze textual content, identifying core themes and principles relevant to ethical curriculum development [7] .

Through rigorous analysis of these sources, the study aims to elucidate the ethical frameworks and methodologies inherent in integrating Islamic values into educational curricula. Findings from both literature review and content analysis are then integrated to develop a comprehensive understanding of ethical considerations and practices in curriculum development within Islamic education [8] .

Methodological rigor is maintained throughout the research process to ensure the validity and reliability of findings. Ethical considerations, particularly in the interpretation of sacred texts, are carefully observed to respect cultural sensitivities and religious beliefs, thereby upholding the ethical integrity of the research [8] .

This study highlights the critical role of integrating Islamic epistemology into ethical curriculum development to support the achievement of Sustainable Development Goals (SDGs). The findings demonstrate that embedding core Islamic ethical principles, such as tawhid (oneness of God), adl (justice), ihsan (beneficence), and amanah (accountability), into educational frameworks fosters a holistic approach to learning. This approach nurtures intellectual competence, moral responsibility, and social consciousness among learners, directly contributing to the global agenda for sustainable development. By addressing both spiritual and material dimensions, such a curriculum prepares individuals to tackle contemporary challenges, including social inequality, environmental degradation, and moral crises, through an ethical and responsible lens. However, the study also reveals significant gaps in current educational practices, where ethical values are often treated as peripheral rather than integral components of curriculum design. Secular models tend to focus on technical and cognitive outcomes, while religious curricula may lack alignment with global and contemporary issues. This underscores the urgent need for a paradigm shift in curriculum development that prioritizes ethics as a foundational element. Recommendations. Policy Integration: Policymakers should incorporate ethical principles derived from Islamic epistemology into national and institutional education policies to ensure alignment with SDG goals. Curriculum Design: Educators and curriculum developers should design learning frameworks that integrate ethics across disciplines, emphasizing holistic development. Teacher Training: Training programs should equip educators with the skills to teach ethical principles effectively, connecting them to real-world applications. Collaborative Research: Further studies should explore how Islamic epistemology can be adapted and integrated into diverse educational systems worldwide, fostering inclusivity and mutual respect. Community Engagement: Schools and institutions should collaborate with communities to contextualize ethical values in education, addressing local and global challenges.

We would like to express our deepest gratitude to all those who contributed to the completion of this research. First and foremost, we thank Allah Almighty for His guidance and blessings throughout this process. Special thanks to our colleagues and supervisors at the Department of Islamic Education, Islamic Arabic University, Dhaka, Bangladesh; Faculty of Islamic Studies, Darul Ihsan University, Dhaka, Bangladesh; and Department of Psychology, University of Malakand, Pakistan, for their invaluable support, insights, and encouragement. We also extend our appreciation to the participants and informants who generously shared their time and experiences. Finally, we are grateful to our families for their unwavering support and understanding. This research would not have been possible without your collective contributions.

All authors contributed equally to the main contributor to this paper, some are as chairman, member, financier, article translator, and final editor. All authors read and approved the final paper.

All authors declare no conflict of interest.