﴿ وَمَا يَأْتِيهِم مِّن رَّسُولٍ إِلَّا كَانُوا۟ بِهِۦ يَسْتَهْزِءُونَ ﴾

“and never yet came an apostle to them without their deriding him.”

And never did a messenger come to them but that they mocked him in the same way that your people have mocked you — this is meant to comfort the Prophet s.