Hawzah News Agency – The commander of the faithful, Imam Ali peace be upon him says:
ما أقبَحَ بالإنسانِ ظاهِراً مُوافِقاً، وباطِناً مُنافِقاً.
'How hideous is the human being whose outer is agreeable while his inner is hypocritical.'
Source: Ghurar al-Hikam, no. 9559