Take action against those who spread false beliefs or ideologies, understand what you are reciting in order to gain benefit from it, protect your faith and society from harm.

This hadith is about a group of people who recite the Quran but do not understand its teachings. The Prophet Muhammad said that whenever such a group appears, they should be killed until Dajjal emerges among them. This means that it is important to understand what we are reciting in order to gain benefit from it and to avoid being misguided by false beliefs or ideologies. It also teaches us that we must take action against those who spread false beliefs or ideologies in order to protect our faith and our society from harm.