Is taking the meaning of Ummi as 'an-parh' blasphemy?

A new video has come out by Deobandi Duo where they find that Mufassir e Qur'an, Abu al-Hasanat Sayyid Muhammad Ahmad Qadiri has used the term an-parh in his Tafsir.



He posits that ‘Allamah Faiz Ahmad Uwaysi states that using an-parh for RasulAllah ﷺ is bey-adabi and gustakhi—does gustakhi always mean blasphemy? Are there other meanings of gustakhi?

I've checked the scan in Tafsir e Hasanat and it is present on Page 697 of Volume 2 - https://archive.org/details/tafseerehasanat_Complete/تفسیر حسنات جلد 2/page/n751/mode/2up