Hawzah News Agency – The merciful prophet of Islam (pbuh) says:
ما تَحَت ظِلِّ السَّماءِ مِن إلهٍ يُعبَدُ مِن دُونِ اللَّهِ أعظَمَ عِندَ اللَّهِ مِن هَوىً مُتَّبَعٍ .
'There is no god worshipped beneath the shadow of the sky other than Allah, considered worse by Allah than a desire pursued.'
Source: al-Durr al-Manthur, v. 2, p. 261