⦗65⦘ “Do not let their words grieve you. Indeed, all might belongs to Allah. He is the All-Hearing, the All-Knowing.”
That is: Do not let the words of those who deny the truth grieve you—words by which they seek to malign you and your religion. Their words give them no might and do you no harm whatsoever. “Indeed, all might belongs to Allah.” He grants it to whomever He wills and withholds it from whomever He wills.
Allah the Exalted says: “Whoever desires might—then all might belongs to Allah.” That is, let him seek it through obedience to Him, as evidenced by the words that follow: “To Him ascends good speech, and righteous deeds elevate it.”
It is well known that you obey Allah and that might from Allah belongs to you and your followers: “Might belongs to Allah, His Messenger, and the believers.”
His words, “He is the All-Hearing, the All-Knowing,” mean that His hearing encompasses every sound, none of which is hidden from Him.
His knowledge encompasses everything, outward and inward. Not even an atom’s weight in the heavens or on earth escapes Him, nor anything smaller or greater than that.
He, the Exalted, hears what you say and what your enemies say about you, and He knows it all in detail. Therefore, let Allah’s knowledge and sufficiency be enough for you, for whoever is mindful of Allah, He is sufficient for him.