It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that the Hour will not be established until Allah Almighty sends a wind which will take the soul of everyone who has in his heart even an atom's weight of piety or understanding, and every (remaining) people will follow those (idols) which their forefathers used to worship in the Jahiliyyah. This hadith is also narrated with a sahih (authentic) chain.