Afaman kana Aaala bayyinatin min rabbihi wayatloohu shahidun minhu wamin qablihi kitabu moosa imaman warahmatan ola-ika yuminoona bihi waman yakfur bihi mina al-ahzabi fannaru mawAAiduhu fala taku fee miryatin minhu innahu alhaqqu min rabbika walakinna akthara annasi la yuminoon.
So is one who [stands] upon a clear evidence from his Lord [like the aforementioned]? And a witness from Him follows it, and before it was the Scripture of Moses to lead and as mercy. Those [believers in the former revelations] believe in the Quran. But whoever disbelieves in it from the [various] factions – the Fire is his promised destination. So be not in doubt about it. Indeed, it is the truth from your Lord, but most of the people do not believe.
(Surah Hud 17 Quran)

Hazrath Abdullah ibn Umar ^Rz. narrated:Allah’s Messenger ^PBUH said that-“Verily my Ummah, or the Ummah of Muhammad, will not agree on error and the hand of Allah is upon the community; he who sets himself apart from it will be set apart in Hell Fire”.-Tirmidhi.

It is narrated that when Ummul Musadiqeen Bibi Ilahdati ^Rz..(wife of Hazrath Imam Mahdi ^PBUH died,a piece of gold was found in her clothes.Hazrath Imam Mahdi ^PBUH was informed of it. Hazrath Imam Mahdi ^PBUH said, “Heat the piece of gold and brand her (body) .Hazrath Miyan Salamullah ^Rz..(Brother of the Bibi ^Rz..) was supervising the digging of the grave.When he heard about the Imam Alaihissalam’s orders of branding the Bibi ^Rz..,he came running to the Imam Alaihissalam and said,”This banda (servant of Allah) knows for certain that this piece of gold belongs to Bibi Fatima ^Rz..(daughter of the Imam Alaihissalam) and not to Bibi Ilahdati ^Rz..(wife of Hazrath Imam Alaihissalam).Then the Imam ^PBUH said,”Give it to whom it belongs.”The piece of gold was given to Bibi Fatima ^Rz..

Hazrath Ali Ul Murtuza ^Rz. said that -“Folly is an incurable disease.”