JPI, 2022; 16 (39): page 514 Cloak of Law on Stature of Morality: a critical view on Patrick Devlin's attitude toward legal enforcement of conventional morality Mohammad Najafi Kalyani 1 | Seyyed Mohammad Hosseini 2 | Kaveh Behbahani 3 | Hossein Dabbagh 4 1. Ph.D. Candidate of Public Law, Allmeh Tabatabaei University, Tehran, Iran. E-mail: mohammadnajafi874@gmail.com 2. Corresponding Author, PhD Candidate of Public Law, Allmeh Tabatabaei University, Tehran, Iran. E-mail: mohammad.hosseini4313@gmail.com 3. Lecturer at Hafez Institute of Higher Education, Shiraz, Iran. E-mail: kaveh.behbahani@hafez.ac.ir 4. Lecturer at Higher Education Institute for Cognitive Science Studies, Tehran, Iran. E-mail: hossein.dabbagh@bsg.ox.ac.uk Article Info ABSTRACT Article type: Research Article Article history: Received 13 Novamber 2021 Received in revised 6 January 2022 Accepted 9 January 2022 Published online 22 September 2022 Keywords: legal enforcement of morality, ethics, “legal moralism conventional morality, function of the criminal law. The relationship between morality and law is one of the issues that has provoked considerable controversies. Among others, an important discussion is whether obeying “conventional morality” in public and/or private spheres should be legally enforced by legislators. In this paper, we will look at the controversies over the issue of the “legal enforcement of morality” in the well -known debate between Herbert Hart and Patrick Devlin. In light of Richard Hare's moral philosophy, we will begin by distinguishing three realms of morality. We will then clarify Deviln's view on “conventional morality”, employing the terminology derived from Hare's moral philosophy. After elaborating the implications, consequences, and roots of “conventional morality” in Devlin's view, we will turn to the relation between law and “conventional morality”. Finally, we will criticize Devlin's approach and highlight our objections to his account. By showing the flaws of Devlin's conception of “conventional morality,” we will challenge her legal view of morals. Cite this article: Najafi Kalyani, Mohammad; Hosseini, Seyyed Mohammad; Behbahani, Kaveh; Dabbagh, Hossein. (2022). Cloak of law on stature of morality: A critical view on Patrick Devlin’s attitude toward legal enforcement of conventional morality. Journal of Philosophical Investigations, 16(39): 514-532. DOI: http//doi.org/10.22034/JPIUT.2022.48958.3050 © The Author(s). Publisher: University of Tabriz. DOI: http//doi.org/10.22034/JPIUT.2022.48958.3050