Quran 18:105 — The Cave (Al-Kahf)

أُولٰئِكَ الَّذينَ كَفَروا بِـٔايٰتِ رَبِّهِم وَلِقائِهِ فَحَبِطَت أَعمٰلُهُم فَلا نُقيمُ لَهُم يَومَ القِيٰمَةِ وَزنًا

Such are the ones who disbelieved in the revelations of their Lord and in meeting Him. Therefore, their works are in vain; on the Day of Resurrection, they have no weight.

[18:104] "They are the ones whose works in this life are totally astray, but they think that they are doing good."

[18:106] Their just requital is Hell, in return for their disbelief, and for mocking My revelations and My messengers.