Ridicule
It has already been revealed to you in the Book: when you hear Allah’s signs being denied and mocked, do not sit with those who do so unless they turn to another topic; otherwise, you will be like them.
4:140He hath already revealed unto you in the Scripture that, when ye hear the revelations of Allah rejected and derided, (ye) sit not with them (who disbelieve and mock) until they engage in some other conversation. Lo! in that case (if ye stayed) ye would be like unto them. Lo! Allah will gather hypocrites and disbelievers, all together, into hell;