question #3 Sahih al-Bukhari 6166, Book 78, Hadith 192 : What are the potential dangers of disunity and violence within the Muslim community as highlighted by the Prophet (ﷺ)?

The Prophet (ﷺ) said, “Wailakum” (woe to you) or “waihakum” (May Allah be merciful to you).” Shu`ba
is not sure as to which was the right word. “Do not become disbelievers after me by cutting the necks
of one another.”