4- And We have never sent a Messenger except in the language of his people that he may explain (the message) clearly to them, and then Allah leaves astray whomever He pleases, and guides whomever He pleases; for He is the Exalted in Power, the All-Wise. (see 18:29 and 19:75)
Rasuul kuma dirno waxaan afka qoomkiisa ahayn si uu ugu caddeeyo, wuuna baadiyeeyaa Eebbe cidduu doono inta xaqa loo caddeeyey ka dib, wuuna hanuunin cidduu doono, waana adkaade falsan. - Ibraahim:14