This ilmihal was prepared under the Presidency of Religious Affairs and Türkiye Diyanet Vakf¿, reflecting the collaborative effort of scholars trained in kal¿m, ahlâk, f¿k¿h, and Islamic legal methodology. The contributors build upon the longstanding ilmihal tradition that synthesizes creed, ethics, and legal rulings in a coherent educational format. Their work presents Islamic ethical and civil law in a balanced, textually grounded manner, shaped by Qur'¿n, Sunnah, and Sunni juristic reasoning. With clarity, methodological discipline, and fidelity to classical sources, the authors aim to provide readers with a reliable and structured understanding of Islam's moral and civil foundations. This volume reflects the institutional experience of Diyanet scholars in preparing accessible yet authoritative religious literature for broad educational use.