Reminding About Incontestable Matters Is Needed, Rather Than Instruction in Theoretical Ones
The essentials of religion, the incontestable matters of the Shari‘a, are present in people’s hearts; they are made conscious of them by being reminded.
The desired result is obtained. Arabic performs this reminder in more lofty fashion.
Recalling the essentials and incontestable matters is sufficient for the Arabic khutba in the Friday prayers.
There, instruction in theoretical matters is not required. Moreover, those Arabic words stamp an imprint of unity on Islam’s unitary face; to multiply [its language] is unacceptable.