Allah Subhana Wa Ta'ala Says Wa Ila Madian Acha Hum Shua'ida

The people who used to worship that huge tree known as al aikat they have belied all the messengers we've mentioned in the past. If you knock out one you've knocked out all of them mala grant us understand so at that verse Allah does not say the brother their brother he just says if qala la hum shua'ida what is the reason? So it's important for us to understand the message of these prophets then Allah subhanahu wa taala says shua’ida his sala to us salam told them you should fulfill or fulfill the measure when you are Muslim.