And if it was not for the favor of Allāh upon you, [O Muḥammad], and His mercy, a group of them would have determined to mislead you. But they do not mislead except themselves, and they will not harm you at all. And Allāh has revealed to you the Book and wisdom and has taught you that which you did not know. And ever has the favor of Allāh upon you been great.
If it were not for Allah’s grace in protecting you, O Messenger, a group of these people who deceive themselves would have tried to mislead you from the truth and you would have passed an unfair judgement. In reality, they only mislead their own selves, because they will have to face the consequences of their crime of misleading others. Allah has revealed the Qur'ān and Sunna to you and He has taught you guidance and light which you did not know before. Allah’s grace on you, by giving you prophethood and protecting you, is great.