The Quran

إِن هِيَ إِلّا أَسماءٌ سَمَّيتُموها أَنتُم وَآباؤُكُم ما أَنزَلَ اللَّهُ بِها مِن سُلطانٍ ۚ إِن يَتَّبِعونَ إِلَّا الظَّنَّ وَما تَهوَى الأَنفُسُ ۖ وَلَقَد جاءَهُم مِن رَبِّهِمُ الهُدىٰ

Muhammad Asad

These [allegedly divine beings] are nothing but empty names which you have invented - you and your forefathers - [and] for which God has bestowed no warrant from on high.¹ They [who worship them] follow nothing but surmise and their own wishful thinking² - although right guidance has now indeed come unto them from their Sustainer.

Cf. 12:40.
An allusion to the pagan idea that those goddesses, as well as the angels, would act as "mediators" between their worshippers and God: a wishful idea which lingers on even among adherents of higher religions in the guise of a veneration of saints and deified persons.