We mean “the language” or “the discourse” that the Prophet and His Companions used.
It is originated from Qoran itself, and the Prophet used it perfectly. The Contemporary Muslim Thought will not try to build a new language. There is no need to ‘revinvent the wheel.’ The language of the Contemporary Muslim Thought will be the language of the Qoran and of the Prophet. Hence, all the “other languages” or the discourses that was built in the course of our history will be tested by this criterion. The languages meeting the criterion will be embraced, the languages that could not meet it will be renounced, regardless of who use them.