Now, the proofs of sincerity and evidences of prophethood of that noble person are not confined only to miracles. Perhaps, for those who pay attention, all of his actions and deeds, his conditions and sayings, his character and traits, his biography and appearance, prove his sincerity and seriousness. Indeed, many learned people from the famous scholars of the Children of Israel, such as Abdullah ibn Salam, have believed in him merely by seeing his face, saying, "There is no falsehood in this face; there is no deception in this face." Many learned scholars have said that the proofs of prophethood and miracles are in the thousands; but in reality, there are perhaps hundreds of thousands of proofs of prophethood. And through hundreds of thousands of ways, hundreds of thousands of people with different ideas have affirmed the prophethood of that noble person. In the Holy Qur'an alone, apart from forty types of proofs, there are a thousand proofs of the prophethood of Prophet Muhammad (peace and blessings be upon him). Moreover, since there have been many prophets in the world, and hundreds of thousands of people have claimed prophethood and shown miracles. Obviously, the prophethood of Muhammad (peace and blessings be upon him) is established with a certainty beyond all others. Because the signs, attributes, and conditions that are used to confirm the prophethood of the general prophets, such as Jesus (peace be upon him) and Moses (peace be upon him), and the treatment of their communities are present in the Noble Prophet Muhammad (peace and blessings be upon him) in a more perfect and comprehensive manner. Since the causes and reasons for the ruling of prophethood are present in the person of Muhammad (peace and blessings be upon him) in a more perfect form, certainly the ruling of prophethood is established with a certainty greater than all other prophets.
Mektubat ·On Dokuzuncu Mektup ·machine translation (qwen3-32b-sre)