dˈʊɹɹɪŋ hɪz ɹˈeɪn, mˈɛni kˈæɹeɪt kəmjˈuːnᵻɾiz wɜː dᵻstɹˈɔɪd baɪ ðə sˈɛldʒʌks ænd kˈæɹeɪˌɪzəm æz ɐ ɹˈaɪvəl tə ɹæbˈɪnɪkəl dʒˈuːdeɪˌɪzəm dᵻklˈaɪnd ʃˈɑːɹpli.
During his reign, many Karaite communities were destroyed by the Seljuks and Karaism as a rival to rabbinical Judaism declined sharply.