A Newly Discovered Decree by Bahāʾ al-Dīn Muḥammad ibn Muʾayyad al-Baghdādī, Author of al-Tawassul ilā al-Tarassul, Concerning Shihāb al-Dīn al-Khiyūqī

Document Type : Research article

Authors

• Amirhossein Salek ¹
• Saeed Bozorg Bigdeli ²
• Naser Nikoubakht ²

¹ Ph.D. Candidate, Department of Persian Language and Literature, Faculty of Humanities, University of Tarbiat Modares, Tehran, Iran.

² Professor, Department of Persian Language and Literature, Faculty of Humanities, University of Tarbiat Modares, Tehran, Iran.

Abstract

Highlights

Extended Abstract

Introduction

During the preparation of a new critical edition of al-Tawassul ilā al-Tarassul, the celebrated Persian collection of chancery prose by Bahāʾ al-Dīn Muḥammad ibn Muʾayyad al-Baghdādī, court secretary to ʿAlāʾ al-Dīn Tekish Khwārazmshāh (r. 568–596 AH/1172–1200 CE), a previously unknown decree addressed to Imām Shihāb al-Dīn al-Khiyūqī (d. 618 AH/1221 CE) came to light. The text is absent from Aḥmad Bahmanyār’s printed edition and from the earlier manuscript tradition known so far, surviving only in a seventh-century copy and in two later copies derived from it. Its recovery is therefore significant not only for the transmission history of al-Tawassul but also for the study of Persian administrative prose, Khwārazmshāhī court culture, and the intellectual biography of al-Khiyūqī. The present study aims to establish a critical edition of the decree, assess its attribution to Bahāʾ al-Dīn al-Baghdādī, and evaluate its historical and literary significance.

Literature review and discussion

Scholarship on Bahāʾ al-Dīn al-Baghdādī has long recognized al-Tawassul ilā al-Tarassul as one of the major monuments of sixth-century Persian inshāʾ, notable for combining bureaucratic prose with ethical, didactic, and rhetorical concerns. Yet the textual history of the work remains incompletely mapped, and the possibility of supplementary pieces preserved outside the standard printed tradition has not been fully explored. The case of Shihāb al-Dīn al-Khiyūqī is even more limited. Aside from scattered references in biographical and historical works and one modern encyclopedic entry, his life and status have received little sustained analytical attention. Existing accounts tend to reiterate familiar episodes connected with Sultan Muḥammad Khwārazmshāh and the Mongol invasion, while earlier phases of his career and his links to Tekish’s court remain insufficiently documented.

This study approaches the problem from four complementary angles. First, codicology is used to describe the manuscript witnesses as material and historical objects: their script, layout, rubrication, foliation, scribal habits, and textual environment. Second, textual criticism is employed to compare the surviving witnesses and reconstruct the most reliable form of the decree. Third, critical editing refers to the editorial act of producing a justified text on the basis of variant readings, manuscript relationships, and emendational judgment. Fourth, stylistic analysis examines the linguistic profile of the decree in order to determine whether it accords with Bahāʾ al-Dīn’s authenticated prose. The edition follows a relative-base method, meaning that the earliest and most trustworthy witness is taken as the principal base text, while its readings are checked and refined through comparison with the related copies. In a small and genealogically close manuscript tradition, this method allows the editor to avoid speculative reconstruction while still producing a defensible text.

The manuscript evidence is particularly revealing. The seventh-century Majlis manuscript preserves the decree within a transmission context that also includes another otherwise unattested piece. Its title, “min kalāmihi fī baʿḍ al-aʾimma wa huwa Shihāb al-Dīn al-Khiyūqī,” suggests that the copyist already regarded the text as part of Bahāʾ al-Dīn’s corpus. The two later witnesses, though incomplete and derivative, confirm the continuity of circulation and support the authenticity of the text rather than undermining it.

Discussion

The decree’s attribution to Bahāʾ al-Dīn al-Baghdādī is supported by a convergence of structural, lexical, syntactic, and contextual evidence. Structurally, the decree follows the characteristic architecture of Bahāʾ al-Dīn’s decrees in al-Tawassul: title, introductory praise, a transition from framing to substance, the main body of the decree, renewed emphasis through repeated formulations, and a concluding exhortation or prayer. Even though the manuscript title differs from the standard titles found in the printed collection, the internal organization aligns closely with the epistolary design of Bahāʾ al-Dīn’s chancery prose.

At the level of diction, the decree shares a recognizable vocabulary with authenticated pieces in al-Tawassul. It repeatedly employs terms and collocations associated with learned-administrative discourse, such as those referring to justice, knowledge, training, honor, providence, and rhetorical elevation. This lexical consistency is not merely decorative; it marks the text as belonging to the same semantic and ideological field as Bahāʾ al-Dīn’s confirmed writings. Syntactically, the decree alternates between extended, layered sentences and short emphatic clauses. Such patterning is typical of Bahāʾ al-Dīn’s prose, where syntactic complexity serves persuasive and directive purposes. From the standpoint of stylistic analysis, this is crucial: the goal is not simply to identify textual variants, but to examine how the text speaks, how it organizes authority, and how its rhetoric constructs legitimacy. The decree also displays the rhetorical habits associated with Persian chancery prose: parallelism, repetition, Qurʾanic resonance, and tightly structured semantic clusters.

The historical implications are equally important. The decree suggests that Shihāb al-Dīn al-Khiyūqī was already known and valued during the later years of Tekish’s reign, well before the better-documented phase of his career under Sultan Muḥammad Khwārazmshāh. It therefore contributes to the reconstruction of his scholarly biography and indicates greater continuity in the personnel and networks of Khwārazmshāhī administration than the extant sources reveal. The text also clarifies the interaction between learned authority and courtly bureaucracy: jurists, scholars, and secretaries operated within a shared discursive space in which religious legitimacy and political administration were mutually reinforcing.

For studies of al-Tawassul ilā al-Tarassul, the decree suggests that the textual corpus may have been broader and more fluid than the printed tradition indicates. For work on Bahāʾ al-Dīn al-Baghdādī, it offers a valuable witness to his mature prose style and to the ideological world in which his chancery writing functioned. For the cultural history of the Khwārazmshāhs, it provides a rare document that links bureaucratic prose to the formation and circulation of scholarly prestige. In this sense, the decree is not merely an additional text; it is evidence for the ways Persian administrative writing recorded, shaped, and preserved political and intellectual relationships.

Conclusion

On the basis of manuscript transmission, stylistic correspondence, and historical plausibility, the newly discovered decree can be attributed with a high degree of confidence to Bahāʾ al-Dīn Muḥammad ibn Muʾayyad al-Baghdādī. Its presence in a seventh-century witness, together with its reflection in two later copies, supports its authenticity and justifies its inclusion in the textual corpus of al-Tawassul ilā al-Tarassul. More broadly, the text restores a previously missing component of Bahāʾ al-Dīn’s oeuvre and provides a new source for the intellectual, literary, and administrative history of sixth- and seventh-century Iran. It also enriches the biography of Shihāb al-Dīn al-Khiyūqī and deepens our understanding of Khwārazmshāhī cultural and political networks. The publication of this decree therefore matters not only for textual scholarship, but also for Persian manuscript studies, Islamic intellectual history, and the study of Persian epistolography.

Keywords

• al-Tawassul ilā al-Tarassul
• Bahāʾ al-Dīn al-Baghdādī
• Shihāb al-Dīn al-Khiyūqī
• codicology
• stylistics

Main Subjects

• Script