Al-An'am 6:51

وَأَنذِرۡ بِهِ ٱلَّذِينَ يَخَافُونَ أَن يُحۡشَرُوٓاْ إِلَىٰ رَبِّهِمۡ لَيۡسَ لَهُم مِّن دُونِهِۦ وَلِيّٞ وَلَا شَفِيعٞ لَّعَلَّهُمۡ يَتَّقُونَ 51

And warn by the Qur'an those who fear that they will be gathered before their Lord - for them besides Him will be no protector and no intercessor - that they might become righteous