Verš 29:18

Jestliže to za lež pokládáte, tedy již národy jiné před vámi to za lež prohlašovaly. A poslovi pak přísluší jen sdělení jasné.

Tafsir al-Jalalayn

But if you deny, that is, if you deny me, O people of Mecca, then [many] communities have denied before you, that is, before my time; and the messenger’s duty is only to communicate [the Message] clearly’. Both stories are meant to comfort the Prophet (s). And regarding his people, God, exalted be He, says: