If they just translated the Pledge and recited it in Arabic, they have committed heresay and are subject to being beheaded.
Such a pledge would be outside ‘Islam’.
It may not matter much to the students, but lesser crimes against ‘Islam’ have resulted in uprisings.
Ditto. It’s not a different language, same meaning in this case. I was always told a true Muslim would never swear or pledge to anything invoking the name Allah.