The infallibility of prophets and messengers, its reality, and defending it

This research discusses the infallibility of the prophets and messengers, peace be upon them, explaining the reality of infallibility and the differences in opinion about it among theologians as well as among the أهل الحديث (people of hadith). Then, I responded in detail to some of the doubts raised about some of the prophets and messengers, peace be upon them. The disagreement over the issue of infallibility varied among theologians, and even within the same theological sect, there is divergence and disagreement, let alone deviation in opinion, denial of Quranic texts, and excess or deficiency in claiming infallibility for the prophets and messengers, peace be upon them. We must understand that the wisdom behind the occurrence of sins and faults by the prophets and messengers, peace be upon them, is nothing but to elevate their status to the rank of seeking forgiveness and repentance. This research is divided into an introduction in which I discussed faith in the prophets and messengers, peace be upon them; the first section discusses infallibility and the difference between a prophet and a messenger; the second section covers opinions regarding the infallibility of the prophets and messengers, peace be upon them; the third section discusses the most prominent doubts raised about some of the prophets and messengers, peace be upon them, and I responded to them. By God's permission, I hope I have honored to defend them, peace be upon them. Then, the conclusion, which includes the most important findings and recommendations.