Intercessor and recourse
There are some verses reject the intecessor as a independent in quran . like:
یا ایها الذینءامنوا انفقوا مما رزقناکم من قبل ان ياتي يوم لابيع فيه ولاخلة ولا شفاعة
Surah albagharah والکافرون هم الظالمون.
254. O ye who believe! spend out of (the bounties) we have provided for you, before the Day comes when no bargaining (will avail), nor friendship nor intercession. those who reject Faith They are the wrong-doers.
واتقوا یوما لا تجزی نفس عن نفس شیئا ولا یقبل منها شفاعة ولا یوخذ منها عدل ولا هم ینصرون- بقره48
48. Then guard yourselves against a Day when one soul shall not avail another nor shall intercession be accepted for her, nor shall compensation be taken from her, nor shall anyone be helped (from outside).

وانذرهم یوم الازفة اذ القلوب لدی الحناجر کاظمین ما للظالمین من حمیم ولا شفیع یطاع – surah ghafer
18. Warn them of the Day that is (ever) drawing near, when the hearts will (come) right up to the throats to choke (them); no intimate friend nor intercessor will the wrong-doers have, who could be listened to.