The Prophet Salaam and the Quraysh

The Quraysh responded by saying la bek ayarasulallahu la bek here we respond to your call and the prophet sallam kept on himself raising his voice. This clearly shows us that our prophet sassam is invoking both islamic loyalties and that's the more important and then also tribal loyalties because who are the people around him? The new muslims would harken to anabdu abdu mottalib more easier to anan anan nebi yulakheb.