Respect for those who have passed away, being careful with our words .

This hadith is about how al-Hasan bin 'Ali denied the claim that his father, Ali, would return. He said that if they knew this to be true, then his wives would not have gotten married and they would not have divided his estate. This shows us that it was believed by those in the time of al-Hasan bin 'Ali that Ali's return was impossible or unlikely. It also teaches us to be careful with our words and not make claims without evidence or proof. We should also respect those who have passed away by not making false claims about them or their lives after death.