The present study tries to determine the place and importance of the theological treatise titled al-Qasida al-Nūniyya in the history of Islamic Theology (kalām) which was written in poetical style by Hizir Beg, a distinguished scholar accepted as one of the major figures of Ottoman scholarship tradition and the first kadi (Muslim judge) of Istanbul. Furthermore, the article tries to analyze the possibility of abrogation and the abrogation of previous laws (sharia) in view of prophethood in general and the prophethood of the last Prophet (P.B.U.H.) in the context the al-Qasida al-Nūniyya and its commentaries. Within this scope, the claims of Jews supposing that the abrogation would imply ignorance and strangeness concerning God were evaluated; moreover, the rational and scriptural proofs of theologians in rejecting these very claims were expressed. Finally, the importance of interpretations (sharh) and annotations (hashiya) in Ottoman Thought was elucidated basin on the issue of abrogation, and the results were evaluated in general in terms of current conditions.