The Peak of Eloquence · Hadith 339 (#Passage #1)

ومن خطبة له (عليه السلام) وفيها بيان للاسباب التي تهلك الناس

About the division of the community into factions

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).