Avoid conflict with fellow believers at all costs .

This hadith warns us about the consequences of fighting between two Muslims. It is narrated by Ahnaf b. Qais that Allah's Messenger said that when two Muslims confront each other with their swords, both the slayer and the slain are doomed to Hell-Fire. This means that if two believers fight each other, they will both be punished in the afterlife for their actions and sent to hellfire. We should remember this warning and strive to avoid conflict with our fellow believers at all costs, as it can have serious consequences for us in the hereafter.