سورة Al-Mu'minoon ( The Believers ) - الآية 117

And whoever invokes (or worships), besides Allah, any other ilah (god), of whom he has no proof, then his reckoning is only with his Lord. Surely! Al-Kafirun (the disbelievers in Allah and in the Oneness of Allah, polytheists, pagans, idolaters, etc.) will not be successful.