Hawzah News Agency – The commander of the faithful, Imam Ali peace be upon him says:
هَلَكَ مَن باعَ اليَقينَ بِالشَّكِّ، والحَقَّ بِالباطِلِ، والآجِلَ بِالعاجِلِ.
'He who sells certainty for doubt, and truth for falsehood, and the Hereafter for the present [life] will perish.'
Source: Ghurar al-Hikam, no. 10030