Abu Abdullah (asws), from his (asws) father (asws) having said to a man who spoke to him by a lengthy speech, so he (asws) said: ‘O you man who belittles the speech, and considers knowledge to be insignificant, know that Allah (azwj) did not Send His (azwj) Rasool (as) along with gold and silver, but He (azwj) Sent him (saww) by the speech. But rather, Allah (azwj) Majestic and Mighty Made Himself (azwj) Recognised to the creatures by the speech, and the evidence (pointing) towards Him (azwj), and the Signs’.