Dear Hasan1, Walaikumussalaam. While Nasr certainly does have a long list of credentials, he is not, as far as I know, a peer-acknowledged ‘aalim in any of the Islamic sciences, which is not a criticism but also something to bear in mind when Nasr expresses views divergent from those generally accepted by the scholars of the Ahl as Sunnah wal Jama’ah.
Error, even if presented beautifully and eloquently (and repeatedly), remains error.