Sayyiduna Abu Huraira رضي الله عنه reported: The Messenger of Allah صلى الله عليه وسلم said,

“Indeed, my ummah/nation will be afflicted by the disease of (previous) nations.”

The Sahabah رضي الله عنهم asked, “O Messenger of Allah, what is the disease of (previous) nations?”

The Messenger صلى الله عليه وسلم said,

“Wickedness, arrogance, turning their backs to one another, competing for worldly possessions, hating each other, and miserliness, until there will be oppression and then there will be bloodshed.”

(Al-Mu’jam al-Awsat 9249)