﴿ وَإِن تُكَذِّبُوا۟ فَقَدْ كَذَّبَ أُمَمٌۭ مِّن قَبْلِكُمْ ۖ وَمَا عَلَى ٱلرَّسُولِ إِلَّا ٱلْبَلَٰغُ ٱلْمُبِينُ ﴾

““And if you give [me] the lie - well, [other] communities have given the lie [to Gods prophets] before your time: but no more is an apostle bound to do than clearly deliver the message [entrusted to him].””

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