Muhammad rasūlullah in the kalimatu shshahādah means that Muhammed (S.A.W.) is to Allah a

The phrase "Muhammad rasūlullah" in the kalimatu shshahādah means that Muhammad (S.A.W.) is a messenger of Allah. This means that he was chosen by Allah to convey His message to humanity and guide them towards the path of righteousness. As a messenger, he was tasked with delivering the final revelation from Allah, the Quran, and demonstrating its application through his actions and teachings. By testifying to this in the shahādah, Muslims declare their belief in Muhammad as the last and final messenger of Allah.