Strive for unity and peace within your community; Respect others; Cooperate with each other; Do not let anyone divide you or cause any harm to your unity as a nation or an ummah .

This hadith emphasizes the importance of unity in Islam and how it should be maintained. It was narrated by 'Arfajah bin Shuraih Al-Ashja'i that he saw Prophet Muhammad on the Minbar addressing people. He said that after him there will be many calamities and much evil behavior which will lead to division among Muslims. Therefore, whoever tries to create such divisions must be killed as Allah's hand is with those who are united while Satan is with those who split away from the Ummah. This hadith teaches us that we must strive for unity and peace within our community and not let anyone divide us or cause any harm to our unity as a nation or an ummah.