Helping others fulfill their religious obligations .

This hadith highlights the importance of performing Hajj for those who are unable to do so themselves. The Prophet Muhammad (PBUH) advised a man to perform Hajj on behalf of his relative who had not done so. This shows that it is important for us to help our relatives in fulfilling their religious obligations even if they are unable to do it themselves. Furthermore, this hadith also teaches us the importance of being mindful and aware when making supplications or prayers as we should be specific about what we are asking for and whom we are asking for it on behalf of.